","answer_id":"20a02f29-24c7-4969-87b3-fae45bfea159","is_correct":false,"question_id":"45c001f2-3366-4aa9-ac9e-17dc8814ee2f"},{"content":"znacznika <charset>","answer_id":"4da18013-1bee-443a-b16e-a51214f70fd5","is_correct":false,"question_id":"45c001f2-3366-4aa9-ac9e-17dc8814ee2f"},{"content":"atrybutu znacznika <p>","answer_id":"81028750-1764-4315-a661-c6ffcd5c764e","is_correct":false,"question_id":"45c001f2-3366-4aa9-ac9e-17dc8814ee2f"},{"content":"atrybutu znacznika <meta>","answer_id":"bede565a-b802-45ff-a69d-a81b863219f6","is_correct":true,"question_id":"45c001f2-3366-4aa9-ac9e-17dc8814ee2f"}],"content":"Kodowanie polskich znaków można zdefiniować w języku HTML za pomocą","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"45c001f2-3366-4aa9-ac9e-17dc8814ee2f","question_number":873},{"info":null,"points":1,"answers":[{"content":"<img src=\"rys.jpg\" width=\"120px\" height=\"80px\" alt=\"krajobraz\"/>","answer_id":"0f5199a3-206b-4161-a8ed-92d1e28b8a75","is_correct":true,"question_id":"fcc9c247-d1bf-4295-b826-dcb37b72c961"},{"content":"<img href=\"rys.jpg\" height=\"120px\" width=\"80px\" info=\"krajobraz\"/>","answer_id":"8cd30be8-a602-4796-ab34-9fbdc561aac6","is_correct":false,"question_id":"fcc9c247-d1bf-4295-b826-dcb37b72c961"},{"content":"<img image=\"rys.jpg\" width=\"120px\" height=\"80px\" alt=\"krajobraz\"/>","answer_id":"ad70eabe-a604-4c15-8462-3a4815af79d8","is_correct":false,"question_id":"fcc9c247-d1bf-4295-b826-dcb37b72c961"},{"content":"<img src=\"rys.jpg\" height=\"120px\" width=\"80px\" info=\"krajobraz\"/>","answer_id":"ad8f68b2-4d79-49ea-ab1d-909c262de577","is_correct":false,"question_id":"fcc9c247-d1bf-4295-b826-dcb37b72c961"}],"content":"Poprawny zapis znacznika <img>, za pomocą którego można umieścić \r\nna stronie internetowej obraz rys.webp przeskalowany do szerokości 120 px\r\n i wysokości 80 px z tekstem alternatywnym \"krajobraz\" to","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"fcc9c247-d1bf-4295-b826-dcb37b72c961","question_number":874},{"info":null,"points":1,"answers":[{"content":"<b> i <strong>","answer_id":"408eec65-f6a5-4b55-aeb7-56a03ee7628c","is_correct":true,"question_id":"9824d4a3-4594-440d-a2f5-0eecde2b8eb8"},{"content":"<p> i <h2>","answer_id":"842b7460-e637-48d0-827e-2c97c9bc529b","is_correct":false,"question_id":"9824d4a3-4594-440d-a2f5-0eecde2b8eb8"},{"content":"<meta> i <title>","answer_id":"d7ccfcbf-c86e-42cf-8b47-aa8f7d270c1e","is_correct":false,"question_id":"9824d4a3-4594-440d-a2f5-0eecde2b8eb8"},{"content":"<b> i <big>","answer_id":"ecc6e267-fb5a-4ad0-9477-cb2931a68f36","is_correct":false,"question_id":"9824d4a3-4594-440d-a2f5-0eecde2b8eb8"}],"content":"Które z podanych par znaczników HTML mają wizualnie to samo działanie \r\nna stronie internetowej, jeżeli żadne style CSS NIE ZOSTAŁY zdefiniowane","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"9824d4a3-4594-440d-a2f5-0eecde2b8eb8","question_number":875},{"info":null,"points":1,"answers":[{"content":"kwerendą SELECT","answer_id":"3d8b7c0a-9079-4aba-a9ca-d5d9bf951fb1","is_correct":false,"question_id":"614b8a2f-7869-4c45-af87-0b212770a7f4"},{"content":"formularzem","answer_id":"3e704cbd-b395-48b3-bde2-625ed078afcc","is_correct":true,"question_id":"614b8a2f-7869-4c45-af87-0b212770a7f4"},{"content":"filtrowaniem","answer_id":"5b4a46e4-e75f-47e0-82c4-c88cfaca464d","is_correct":false,"question_id":"614b8a2f-7869-4c45-af87-0b212770a7f4"},{"content":"raportem","answer_id":"df468d5d-867e-489b-baec-7fead53feb83","is_correct":false,"question_id":"614b8a2f-7869-4c45-af87-0b212770a7f4"}],"content":"Aby edytować dane w bazie danych można posłużyć się","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"614b8a2f-7869-4c45-af87-0b212770a7f4","question_number":876},{"info":null,"points":1,"answers":[{"content":"dodać kolumnę cena o typie float, jeśli nie istnieje","answer_id":"6d4ddef8-33d8-4b75-8e1a-609c64a5d33e","is_correct":false,"question_id":"34ac6e4e-4198-48bf-80cd-edd0b9b2ff3f"},{"content":"usunąć kolumnę cena typu float","answer_id":"968d2043-9ae9-46a0-8988-04bb7434c7a0","is_correct":false,"question_id":"34ac6e4e-4198-48bf-80cd-edd0b9b2ff3f"},{"content":"zmienić nazwę kolumny z cena na float","answer_id":"deac7bcf-5e57-4ca8-ac37-a8c1a3a82f94","is_correct":false,"question_id":"34ac6e4e-4198-48bf-80cd-edd0b9b2ff3f"},{"content":"zmienić typ na float dla kolumny cena","answer_id":"f0fe6aca-07f6-4eb8-885e-dbac9d0f1ef2","is_correct":true,"question_id":"34ac6e4e-4198-48bf-80cd-edd0b9b2ff3f"}],"content":"Kwerenda ma za zadanie w tabeli artykuly","quiz_id":[2],"filename":"877.webp","difficulty":null,"is_favorite":false,"question_id":"34ac6e4e-4198-48bf-80cd-edd0b9b2ff3f","question_number":877},{"info":null,"points":1,"answers":[{"content":"wpisanie rekordu do tabeli, dla klucza głównego zostanie przydzielona wartość NULL","answer_id":"5467b0a6-ec63-4f73-8465-022ec5e45d72","is_correct":false,"question_id":"cac94ef4-f72d-4550-a9bc-7ffe3cede1bb"},{"content":"błąd nieprawidłowej liczby pól","answer_id":"975fbeaf-7620-4ac1-9e71-6db4d5c6ddd9","is_correct":false,"question_id":"cac94ef4-f72d-4550-a9bc-7ffe3cede1bb"},{"content":"zignorowanie polecenia, tabela pozostanie bez zmian","answer_id":"d9fc98cf-e010-4347-96af-51c41f5fa5d6","is_correct":false,"question_id":"cac94ef4-f72d-4550-a9bc-7ffe3cede1bb"},{"content":"wpisanie rekordu do tabeli, dla klucza głównego zostanie przydzielona kolejna wartość naturalna","answer_id":"dc55f8fe-ccf2-4015-9c95-125d08353685","is_correct":true,"question_id":"cac94ef4-f72d-4550-a9bc-7ffe3cede1bb"}],"content":"W tabeli pracownicy zdefiniowano klucz główny typu INTEGER z atrybutami\r\n NOT NULL oraz AUTO_INCREMENT. Ponadto zdefiniowano pola imie oraz \r\nnazwisko. W przypadku zastosowania przedstawionej kwerendy SQL \r\nwprowadzającej dane, w której zostało pominięte pole klucza, w bazie \r\ndanych MySQL nastąpi","quiz_id":[2],"filename":"878.webp","difficulty":null,"is_favorite":false,"question_id":"cac94ef4-f72d-4550-a9bc-7ffe3cede1bb","question_number":878},{"info":null,"points":1,"answers":[{"content":"XHTML","answer_id":"b1b8b9b0-f13c-4bc0-a8bd-65777081c3f9","is_correct":false,"question_id":"ac7a1eae-a1ed-4a0d-a0e6-9c8ffa3b4ecd"},{"content":"CSS","answer_id":"dc9f0d96-c87e-44bb-81d1-1c21eb83ff2a","is_correct":false,"question_id":"ac7a1eae-a1ed-4a0d-a0e6-9c8ffa3b4ecd"},{"content":"HTML","answer_id":"eab12964-d43d-490e-8215-c35fe19688c8","is_correct":false,"question_id":"ac7a1eae-a1ed-4a0d-a0e6-9c8ffa3b4ecd"},{"content":"PHP","answer_id":"ed513085-9ee1-44f9-b712-77d8b37e3a6f","is_correct":true,"question_id":"ac7a1eae-a1ed-4a0d-a0e6-9c8ffa3b4ecd"}],"content":"Aby obsłużyć połączenie z bazą MySQL podczas tworzenia aplikacji internetowej, można wykorzystać język","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"ac7a1eae-a1ed-4a0d-a0e6-9c8ffa3b4ecd","question_number":879},{"info":null,"points":1,"answers":[{"content":"SELECT nazwisko, Miasto FROM Osoby, Adresy WHERE Osoby.id=Adresy.id;","answer_id":"3431bc7d-04bb-45c3-af7e-53d51b95beb2","is_correct":false,"question_id":"452fc044-d28f-4abc-8669-1511fa3b4007"},{"content":"SELECT nazwisko, Miasto FROM Osoby JOIN Adresy ON Osoby.Adresy_id=Adresy.id;","answer_id":"58499e15-568d-417c-ad45-685c9b5a26ee","is_correct":true,"question_id":"452fc044-d28f-4abc-8669-1511fa3b4007"},{"content":"SELECT nazwisko, Miasto FROM Osoby.Adresy_id=Adresy.id FROM Osoby, Adresy;","answer_id":"7d9370fa-520c-4db5-9a7a-29cb9f8dde84","is_correct":false,"question_id":"452fc044-d28f-4abc-8669-1511fa3b4007"},{"content":"SELECT nazwisko, Miasto FROM Osoby, Adresy;","answer_id":"d25ffc63-6037-47e6-acfa-19b3daab2a3e","is_correct":false,"question_id":"452fc044-d28f-4abc-8669-1511fa3b4007"}],"content":"Tabele Osoby i Adresy są połączone relacją jeden do wielu. Jakie \r\nzapytanie SQL należy zapisać, aby korzystając z tej relacji, prawidłowo \r\nwyświetlić nazwiska oraz przyporządkowane im miasta?","quiz_id":[2],"filename":"880.webp","difficulty":null,"is_favorite":false,"question_id":"452fc044-d28f-4abc-8669-1511fa3b4007","question_number":880},{"info":null,"points":1,"answers":[{"content":"font-family","answer_id":"0258bdac-b2d9-427e-a7ca-3da9edc98dd5","is_correct":true,"question_id":"d6ad60e5-5d86-42fa-be76-188efafafc22"},{"content":"font-face","answer_id":"641a975d-89db-4d38-a972-aaa77c889cd9","is_correct":false,"question_id":"d6ad60e5-5d86-42fa-be76-188efafafc22"},{"content":"font-style","answer_id":"6fbfb5b2-9d35-4ee1-968e-ec380f10635d","is_correct":false,"question_id":"d6ad60e5-5d86-42fa-be76-188efafafc22"},{"content":"font-size","answer_id":"bb48a9af-c593-4eab-b44e-468f56042d46","is_correct":false,"question_id":"d6ad60e5-5d86-42fa-be76-188efafafc22"}],"content":"W stylu CSS aby zadeklarować krój czcionki, należy użyć właściwości","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"d6ad60e5-5d86-42fa-be76-188efafafc22","question_number":881},{"info":null,"points":1,"answers":[{"content":"Znak kropki \".\" jest operatorem konkatenacji","answer_id":"041e232c-2d85-4242-b982-010f8c4f446d","is_correct":true,"question_id":"36c45dd1-7d25-4212-b7e8-17a505b8780c"},{"content":"W zmiennej $a wartość \"Ala\" zostanie zamieniona na wartość \"Ola\"","answer_id":"92778f83-9f7c-4bf1-8ab0-580525cdde44","is_correct":false,"question_id":"36c45dd1-7d25-4212-b7e8-17a505b8780c"},{"content":"Znak \"=\" jest operatorem porównania dwóch zmiennych","answer_id":"a4b866de-6eac-4b6e-b80f-923014556c9a","is_correct":false,"question_id":"36c45dd1-7d25-4212-b7e8-17a505b8780c"},{"content":"Zostanie wypisany komunikat \"OlaAla\"","answer_id":"f05cf2f9-13a9-4060-a761-b6a6ef9e40af","is_correct":false,"question_id":"36c45dd1-7d25-4212-b7e8-17a505b8780c"}],"content":"Która informacja dotycząca przedstawionego kodu jest prawdziwa?","quiz_id":[2],"filename":"882.webp","difficulty":null,"is_favorite":false,"question_id":"36c45dd1-7d25-4212-b7e8-17a505b8780c","question_number":882},{"info":null,"points":1,"answers":[{"content":"SELECT * FROM uczniowie WHERE data_ur == 2001-%-%","answer_id":"44df9813-6aaa-43f5-904a-d854134fceb6","is_correct":false,"question_id":"59a26709-ebe4-45fd-b303-aaee8cf84da2"},{"content":"SELECT id, imie, nazwisko, data_ur FROM uczniowie WHERE data_ur like \"2001-*-*\"","answer_id":"46260653-a08a-465e-be02-b31ff24c3af5","is_correct":false,"question_id":"59a26709-ebe4-45fd-b303-aaee8cf84da2"},{"content":"SELECT imie, nazwisko FROM uczniowie WHERE data_ur like \"2001-%-%\"","answer_id":"6f6e9d8d-d8c2-47f3-afdc-6d83429e349b","is_correct":true,"question_id":"59a26709-ebe4-45fd-b303-aaee8cf84da2"},{"content":"SELECT * FROM uczniowie WHERE data_ur like \"2001\"","answer_id":"8b84a452-c620-490d-be84-f40d530405f2","is_correct":false,"question_id":"59a26709-ebe4-45fd-b303-aaee8cf84da2"}],"content":"Dana jest tabela uczniowie o polach id, imie, nazwisko, data_ur (format\r\n rrrr-mm-dd). Które zapytanie w języku SQL wyświetli tylko imiona i \r\nnazwiska uczniów urodzonych w 2001 roku?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"59a26709-ebe4-45fd-b303-aaee8cf84da2","question_number":883},{"info":null,"points":1,"answers":[{"content":"jest referencją do samego siebie","answer_id":"83301c12-7ac3-4940-92e0-a6dc3ad2af33","is_correct":false,"question_id":"45c04d12-0adc-4971-8f2b-7871af0b06df"},{"content":"znajduje się w tabeli obiekty","answer_id":"8b989ec9-6cb9-4474-b7fe-6b5c327175a1","is_correct":false,"question_id":"45c04d12-0adc-4971-8f2b-7871af0b06df"},{"content":"łączy się z kolumną imiona","answer_id":"90f8cb0c-5df7-4833-800b-c128ccc5f066","is_correct":true,"question_id":"45c04d12-0adc-4971-8f2b-7871af0b06df"},{"content":"ustawiony jest na kolumnie obiekty","answer_id":"c9b23cc4-f0e7-45e2-b953-b3602c222c07","is_correct":false,"question_id":"45c04d12-0adc-4971-8f2b-7871af0b06df"}],"content":"Fragment kodu SQL oznacza, że klucz obcy","quiz_id":[2],"filename":"884.webp","difficulty":null,"is_favorite":false,"question_id":"45c04d12-0adc-4971-8f2b-7871af0b06df","question_number":884},{"info":null,"points":1,"answers":[{"content":"<style>","answer_id":"0b45d2e3-010a-482c-960d-d638465f7118","is_correct":false,"question_id":"42e57c9a-91db-4baa-aa6a-3ba7111f2c55"},{"content":"<head>","answer_id":"80a49fdd-c624-4833-bac3-5ff4f94dd145","is_correct":false,"question_id":"42e57c9a-91db-4baa-aa6a-3ba7111f2c55"},{"content":"<h6>","answer_id":"8ef74b65-d57e-4722-ba66-dffca467ea57","is_correct":true,"question_id":"42e57c9a-91db-4baa-aa6a-3ba7111f2c55"},{"content":"<u>","answer_id":"e3a89b48-15d1-4170-acc7-2c8aac7da85e","is_correct":false,"question_id":"42e57c9a-91db-4baa-aa6a-3ba7111f2c55"}],"content":"Który znacznik służy budowaniu hierarchii tekstu w języku HTML?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"42e57c9a-91db-4baa-aa6a-3ba7111f2c55","question_number":885},{"info":null,"points":1,"answers":[{"content":"B","answer_id":"8150742e-53bc-487d-b13f-4796e0b84988","is_correct":false,"question_id":"1da9ed86-b8f0-4d6a-a484-a6b559ebe1a6"},{"content":"A","answer_id":"87b7eef7-91cd-4937-9a1c-8c1777efa373","is_correct":true,"question_id":"1da9ed86-b8f0-4d6a-a484-a6b559ebe1a6"},{"content":"D","answer_id":"d17e2e68-5076-4482-af57-a0d4925c2abf","is_correct":false,"question_id":"1da9ed86-b8f0-4d6a-a484-a6b559ebe1a6"},{"content":"C","answer_id":"e1cfc27b-a03e-419a-a8b5-4284c87a4ac7","is_correct":false,"question_id":"1da9ed86-b8f0-4d6a-a484-a6b559ebe1a6"}],"content":"Która z definicji CSS określa formatowanie nagłówka h1: tekst \r\nnadkreślony, z odstępami między wyrazami 10 px i czerwonym kolorem \r\ntekstu?","quiz_id":[2],"filename":"886.webp","difficulty":null,"is_favorite":false,"question_id":"1da9ed86-b8f0-4d6a-a484-a6b559ebe1a6","question_number":886},{"info":null,"points":1,"answers":[{"content":"{background-image: url(\"rys.png\"); background-repeat: repeat-x;}","answer_id":"55110273-4f21-4074-9c97-09d47b998a27","is_correct":true,"question_id":"05e318fb-9a91-4d7d-b2cb-f7be41ed6e62"},{"content":"{background-image: url(\"rys.png\"); background-repeat: round;}","answer_id":"8ed80395-3598-4555-bbc1-d15ebffc3165","is_correct":false,"question_id":"05e318fb-9a91-4d7d-b2cb-f7be41ed6e62"},{"content":"{background-image: url(\"rys.png\"); background-repeat: repeat;}","answer_id":"939d1416-79da-4b0f-9c22-aed40d826f96","is_correct":false,"question_id":"05e318fb-9a91-4d7d-b2cb-f7be41ed6e62"},{"content":"{background-image: url(\"rys.png\"); background-repeat: repeat-y;}","answer_id":"dd765439-6516-4971-a713-94a70a1b8dbf","is_correct":false,"question_id":"05e318fb-9a91-4d7d-b2cb-f7be41ed6e62"}],"content":"W języku CSS, należy zdefiniować tło dokumentu jako obraz rys.png. \r\nObraz ma powtarzać się jedynie w poziomie. Którą definicję należy \r\nprzypisać selektorowi body?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"05e318fb-9a91-4d7d-b2cb-f7be41ed6e62","question_number":887},{"info":null,"points":1,"answers":[{"content":"<img src=\"kotek.jpg\" alt=\"obrazek kotka\">","answer_id":"6c0ab371-a497-4ca7-b990-7a94d2fa880c","is_correct":true,"question_id":"82ec250d-474e-42ed-9d98-88e2495129f3"},{"content":"<img href=\"kotek.jpg\" alt=\"obrazek kotka\">","answer_id":"924b5705-b107-4c99-9350-9d8e6344a80f","is_correct":false,"question_id":"82ec250d-474e-42ed-9d98-88e2495129f3"},{"content":"<img src=\"kotek.jpg\" title=\"obrazek kotka\">","answer_id":"c5bc2b6a-2915-4edc-b758-afdda4bc8a1f","is_correct":false,"question_id":"82ec250d-474e-42ed-9d98-88e2495129f3"},{"content":"<img href=\"kotek.jpg\" title=\"obrazek kotka\">","answer_id":"f55f34a5-f6d8-484d-a003-ac3f6fa2dae7","is_correct":false,"question_id":"82ec250d-474e-42ed-9d98-88e2495129f3"}],"content":"Za pomocą którego zapisu zostanie utworzony w dokumencie HTML element \r\nwyświetlający obraz kotek.webp z tekstem alternatywnym \"obrazek kotka\"","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"82ec250d-474e-42ed-9d98-88e2495129f3","question_number":888},{"info":null,"points":1,"answers":[{"content":"margines wewnętrzny komórki z napisem Anna będzie miał 30 px, a z napisem Ewa – 10 px","answer_id":"3aa0cb13-760c-4ebc-b250-d33315d003fd","is_correct":false,"question_id":"9dcf2354-296a-4ed5-bbd7-3ee3babba8d5"},{"content":"marginesy wewnętrzne wszystkich komórek będą wynosiły 30 px","answer_id":"73e74ccb-5525-4dcc-adce-ed9f1f955684","is_correct":false,"question_id":"9dcf2354-296a-4ed5-bbd7-3ee3babba8d5"},{"content":"margines wewnętrzny komórki z napisem Anna będzie miał 10 px, a z napisem Ewa – 30 px","answer_id":"7cdee9ce-87db-4ecd-9526-c81deba093c7","is_correct":true,"question_id":"9dcf2354-296a-4ed5-bbd7-3ee3babba8d5"},{"content":"marginesy wewnętrzne wszystkich komórek będą wynosiły 10 px","answer_id":"f41907cb-cdb9-4980-8aea-a75c7cb96aab","is_correct":false,"question_id":"9dcf2354-296a-4ed5-bbd7-3ee3babba8d5"}],"content":"Przedstawione formatowanie CSS, przy założeniu, że żadne inne formatowanie nie jest zdefiniowane, sprawi, że","quiz_id":[2],"filename":"889.webp","difficulty":null,"is_favorite":false,"question_id":"9dcf2354-296a-4ed5-bbd7-3ee3babba8d5","question_number":889},{"info":null,"points":1,"answers":[{"content":"wyświetlić wszystkie elementy tablicy","answer_id":"605babfa-cb23-4887-873c-4fb049b4f1c9","is_correct":false,"question_id":"f4aaaafa-faee-4d0d-9f8d-add04202c4ff"},{"content":"wprowadzić do każdego elementu tablicy aktualną wartość zmiennej i","answer_id":"6b6f34dc-45e9-4c81-a74b-61a098bfd5ed","is_correct":false,"question_id":"f4aaaafa-faee-4d0d-9f8d-add04202c4ff"},{"content":"dodać do każdego elementu tablicy stałą 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jest","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"8dd168de-1cc2-4860-b0cb-40df6fa4f332","question_number":893},{"info":null,"points":1,"answers":[{"content":"tr:active { color: gray; }","answer_id":"629dde03-aead-4823-82a9-25036dc292e9","is_correct":false,"question_id":"e3be89f6-4e31-4d36-bbf7-434d322d28b0"},{"content":"tr:hover { background-color: gray; }","answer_id":"9250f578-76d9-4b85-89ad-a4bdfb9158f5","is_correct":true,"question_id":"e3be89f6-4e31-4d36-bbf7-434d322d28b0"},{"content":"tr:hover { color: gray; }","answer_id":"e04c9dfb-92b6-4467-8174-bf6a67f807c0","is_correct":false,"question_id":"e3be89f6-4e31-4d36-bbf7-434d322d28b0"},{"content":"tr:active { background-color: gray; }","answer_id":"e1be7a1e-9882-4c8b-8b7b-1635b7ecdc99","is_correct":false,"question_id":"e3be89f6-4e31-4d36-bbf7-434d322d28b0"}],"content":"Jak zdefiniować w języku CSS takie formatowanie tabeli, żeby wiersz, na\r\n którym aktualnie znajduje się kursor myszy, zmieniał 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tabel?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"8cd523a4-b4b8-4b31-b312-10a7bc2b0624","question_number":896},{"info":null,"points":1,"answers":[{"content":"getElementsByTagName(\"nomargin\")","answer_id":"553ced38-339c-4603-a73e-480e9c9395b8","is_correct":false,"question_id":"4bd7e1f0-25be-4bee-b371-772ad0f852d9"},{"content":"getElementsByClassName(\"nomargin\")","answer_id":"61316358-8c47-4bae-a802-ce16f5c691da","is_correct":true,"question_id":"4bd7e1f0-25be-4bee-b371-772ad0f852d9"},{"content":"getElement(\"nomargin\")","answer_id":"6c0469a1-8c8d-483d-8187-48a05c2c949b","is_correct":false,"question_id":"4bd7e1f0-25be-4bee-b371-772ad0f852d9"},{"content":"getElementById(\"nomargin\")","answer_id":"a155e972-94f0-41b2-9a94-89cbcb1243c2","is_correct":false,"question_id":"4bd7e1f0-25be-4bee-b371-772ad0f852d9"}],"content":"W kodzie HTML przypisano pewne znaczniki do klasy o nazwie „nomargin”. \r\nAby wykonać za pomocą języka JavaScript operacje na tych znacznikach, \r\nmożna posłużyć się funkcją","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"4bd7e1f0-25be-4bee-b371-772ad0f852d9","question_number":897},{"info":null,"points":1,"answers":[{"content":"rozmiar większy niż grafika oryginalna","answer_id":"1a44f313-7f63-41a3-b50e-7fff07f51473","is_correct":false,"question_id":"b02eef45-cbfa-4496-9779-4768f046207b"},{"content":"pierwotną jakość grafiki","answer_id":"3636987c-0305-4cf0-9f2e-7ba7a680219d","is_correct":true,"question_id":"b02eef45-cbfa-4496-9779-4768f046207b"},{"content":"lepszą jakość","answer_id":"64944f52-f5fa-4514-9bc8-bbe7f17afc6a","is_correct":false,"question_id":"b02eef45-cbfa-4496-9779-4768f046207b"},{"content":"mniejszą liczbę warstw","answer_id":"b22d3cad-35ff-4403-9c65-76eec40ce2a2","is_correct":false,"question_id":"b02eef45-cbfa-4496-9779-4768f046207b"}],"content":"Kompresja bezstratna pliku graficznego gwarantuje","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b02eef45-cbfa-4496-9779-4768f046207b","question_number":898},{"info":null,"points":1,"answers":[{"content":"if {mysqli_connect_error()}{}","answer_id":"2586b758-c142-4b6b-b7d6-1e171a1aa498","is_correct":false,"question_id":"9b713b1a-879c-4d81-9958-783d87c5f6eb"},{"content":"if (mysqli_connect_errno()){}","answer_id":"4ef6da98-0c3e-4b0d-8faa-b8c878c1dd68","is_correct":true,"question_id":"9b713b1a-879c-4d81-9958-783d87c5f6eb"},{"content":"if (mysql_connect_error())()","answer_id":"53c26c2d-59e3-489c-9e21-2fd20e47a3f8","is_correct":false,"question_id":"9b713b1a-879c-4d81-9958-783d87c5f6eb"},{"content":"if {mysql_connect_errno()}{}","answer_id":"9667b4db-0a86-4fcd-9840-99bee464d758","is_correct":false,"question_id":"9b713b1a-879c-4d81-9958-783d87c5f6eb"}],"content":"Wskaż poprawny składniowo warunek zapisany w języku PHP i sprawdzający brak połączenia z bazą MySQL","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"9b713b1a-879c-4d81-9958-783d87c5f6eb","question_number":899},{"info":null,"points":1,"answers":[{"content":"SELECT imie, hobby FROM Osoby.Zainteresowania_id = Zainteresowania.id FROM Osoby, Zainteresowania;","answer_id":"2879e905-11d2-40a6-9091-fe50924a1453","is_correct":false,"question_id":"756d9e10-d070-4cd0-a12f-05958baaec37"},{"content":"SELECT imie, hobby FROM Osoby JOIN Zainteresowania ON Osoby.Zainteresowania_id = Zainteresowania.id;","answer_id":"6317ffaf-6b9c-48af-964f-1a1d7b9a51bd","is_correct":true,"question_id":"756d9e10-d070-4cd0-a12f-05958baaec37"},{"content":"SELECT imie, hobby FROM Osoby, Zainteresowania;","answer_id":"e8ad851a-d4a0-4a25-be29-43c8205ff51c","is_correct":false,"question_id":"756d9e10-d070-4cd0-a12f-05958baaec37"},{"content":"SELECT imie, hobby FROM Osoby, Zainteresowania WHERE Osoby.id = Zainteresowania.id;","answer_id":"f29ed4a3-5628-4986-902c-85e0abf52ca8","is_correct":false,"question_id":"756d9e10-d070-4cd0-a12f-05958baaec37"}],"content":"Tabele Osoby i Zainteresowania są połączone relacją jeden do wielu. \r\nKtóre zapytanie SQL należy zapisać, aby korzystając z tej relacji, \r\nprawidłowo wyświetlić imiona oraz odpowiadające im hobby?","quiz_id":[2],"filename":"900.webp","difficulty":null,"is_favorite":false,"question_id":"756d9e10-d070-4cd0-a12f-05958baaec37","question_number":900},{"info":null,"points":1,"answers":[{"content":"<img>","answer_id":"12394463-dcbc-4579-bd48-dc11ef9b2536","is_correct":true,"question_id":"4323be78-ac59-4246-8429-26df9efbe42c"},{"content":"<jpg>","answer_id":"67e97c4b-7895-4c21-b996-4d09c2d8df9e","is_correct":false,"question_id":"4323be78-ac59-4246-8429-26df9efbe42c"},{"content":"<table>","answer_id":"86dda149-5480-4141-a1f6-886ec1a361ad","is_correct":false,"question_id":"4323be78-ac59-4246-8429-26df9efbe42c"},{"content":"<src>","answer_id":"d932a5df-85cc-4dd8-ab95-5519203f3f5d","is_correct":false,"question_id":"4323be78-ac59-4246-8429-26df9efbe42c"}],"content":"W języku HTML, aby wstawić na stronę obraz zapisany w formacie JPG, należy zastosować znacznik","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"4323be78-ac59-4246-8429-26df9efbe42c","question_number":901},{"info":null,"points":1,"answers":[{"content":"<ul>","answer_id":"12419a70-2469-4223-84ae-7c5b3e1175c2","is_correct":false,"question_id":"6783cb1c-4a45-4634-8f10-7ae730b16287"},{"content":"<dl>","answer_id":"6b56de43-09eb-4ded-a7be-85d1833f19ef","is_correct":false,"question_id":"6783cb1c-4a45-4634-8f10-7ae730b16287"},{"content":"<li>","answer_id":"8866a430-352a-4b5b-a20f-0a868cb7a39e","is_correct":false,"question_id":"6783cb1c-4a45-4634-8f10-7ae730b16287"},{"content":"<ol>","answer_id":"9af90547-b78d-4b38-94a3-5cc8f7a39540","is_correct":true,"question_id":"6783cb1c-4a45-4634-8f10-7ae730b16287"}],"content":"Za pomocą, którego znacznika można wstawić listę numerowaną (uporządkowaną) w dokumencie HTML?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"6783cb1c-4a45-4634-8f10-7ae730b16287","question_number":902},{"info":null,"points":1,"answers":[{"content":"każdy tekst w znaczniku <p> za wyjątkiem tych w znaczniku <i>","answer_id":"0a611116-4be2-4498-aeaf-022a102b28fa","is_correct":false,"question_id":"b7d4894e-c4ac-4a29-8c29-3bdf5ac11685"},{"content":"jedynie ten tekst znacznika <p>, do którego jest przypisana klasa o nazwie i","answer_id":"8695c93e-c675-4165-84d5-073239702fe5","is_correct":false,"question_id":"b7d4894e-c4ac-4a29-8c29-3bdf5ac11685"},{"content":"każdy tekst w znaczniku <p> lub każdy tekst w znaczniku <i>","answer_id":"8bdf8a7b-a630-477d-845f-815b09b7a511","is_correct":false,"question_id":"b7d4894e-c4ac-4a29-8c29-3bdf5ac11685"},{"content":"jedynie ten tekst w znaczniku <i>, który jest umieszczony bezpośrednio wewnątrz znacznika <p>","answer_id":"e484bbaf-ab1d-4040-8a6f-56bc78153635","is_correct":true,"question_id":"b7d4894e-c4ac-4a29-8c29-3bdf5ac11685"}],"content":"W języku CSS zapis selektora p > i { color: red; } oznacza, że kolorem czerwonym zostanie sformatowany","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b7d4894e-c4ac-4a29-8c29-3bdf5ac11685","question_number":903},{"info":null,"points":1,"answers":[{"content":"zdarzeń klawiatury","answer_id":"04b128e1-249d-4961-a38e-8e2bb301495b","is_correct":false,"question_id":"9098128d-fec9-42eb-a5ae-709afe1cd057"},{"content":"obiektów przeglądarki","answer_id":"65999bd6-880a-4077-9836-384f7dce358d","is_correct":false,"question_id":"9098128d-fec9-42eb-a5ae-709afe1cd057"},{"content":"zdarzeń myszy","answer_id":"ab0f0239-3f54-4ca5-86c0-c89fa719488d","is_correct":false,"question_id":"9098128d-fec9-42eb-a5ae-709afe1cd057"},{"content":"sesji i ciastek","answer_id":"eb42b4fb-f841-4110-86e4-8bda1fd025d8","is_correct":true,"question_id":"9098128d-fec9-42eb-a5ae-709afe1cd057"}],"content":"Język PHP posiada obsługę","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"9098128d-fec9-42eb-a5ae-709afe1cd057","question_number":904},{"info":null,"points":1,"answers":[{"content":"UNIQUE","answer_id":"a5265973-7194-4883-a213-1e0ed43ca134","is_correct":true,"question_id":"2c51abf2-c025-4c7f-be8b-9b2398ef3cfc"},{"content":"NOT NULL","answer_id":"b1adef27-d45d-45ab-9000-9c2a9f4c9371","is_correct":false,"question_id":"2c51abf2-c025-4c7f-be8b-9b2398ef3cfc"},{"content":"IDENTITY","answer_id":"c0945867-285d-4a89-ba15-505c384b753f","is_correct":false,"question_id":"2c51abf2-c025-4c7f-be8b-9b2398ef3cfc"},{"content":"DEFAULT","answer_id":"f958baee-49bf-448d-9af6-35d3989f69af","is_correct":false,"question_id":"2c51abf2-c025-4c7f-be8b-9b2398ef3cfc"}],"content":"Tworząc tabelę w języku SQL zdefiniowano pole, którego wartości nie \r\nmogą się powtarzać. Do jego definicji należy zastosować atrybut","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"2c51abf2-c025-4c7f-be8b-9b2398ef3cfc","question_number":905},{"info":null,"points":1,"answers":[{"content":"interpreter","answer_id":"460a0e73-2a40-41d5-a54a-b8ce0c1f423e","is_correct":false,"question_id":"4173973a-c4b4-4a06-bcf7-4f638f2f0815"},{"content":"kompilator","answer_id":"730e7007-885a-496d-be6f-fb4058a9a06e","is_correct":false,"question_id":"4173973a-c4b4-4a06-bcf7-4f638f2f0815"},{"content":"debugger","answer_id":"8cd6fbec-8eb1-43fe-9b3a-eca00cc290bb","is_correct":false,"question_id":"4173973a-c4b4-4a06-bcf7-4f638f2f0815"},{"content":"walidator","answer_id":"9018cdf6-4503-4220-b981-5baad8423829","is_correct":true,"question_id":"4173973a-c4b4-4a06-bcf7-4f638f2f0815"}],"content":"Aby wskazać błędy składniowe w kodzie HTML, należy zastosować","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"4173973a-c4b4-4a06-bcf7-4f638f2f0815","question_number":906},{"info":null,"points":1,"answers":[{"content":"2 px","answer_id":"58604369-0f4a-46f7-a5d9-77a45a8af90d","is_correct":false,"question_id":"039d643d-3464-4861-83ce-2c27ac8212b3"},{"content":"640 px","answer_id":"86cd945e-c2d5-462a-9f0e-a4858849d7ce","is_correct":false,"question_id":"039d643d-3464-4861-83ce-2c27ac8212b3"},{"content":"600 px","answer_id":"a75d3780-6717-4a59-9041-2cd026549697","is_correct":false,"question_id":"039d643d-3464-4861-83ce-2c27ac8212b3"},{"content":"560 px","answer_id":"f6c579ba-e0b0-486e-8041-510ec751ca66","is_correct":true,"question_id":"039d643d-3464-4861-83ce-2c27ac8212b3"}],"content":"Projektując stronę internetową, umieszczono kod definiujący jej styl. Jaką szerokość pozostawiono na treść strony?","quiz_id":[2],"filename":"907.webp","difficulty":null,"is_favorite":false,"question_id":"039d643d-3464-4861-83ce-2c27ac8212b3","question_number":907},{"info":null,"points":1,"answers":[{"content":"for","answer_id":"2bbe81b0-58f1-48d6-a704-d4f71879daa0","is_correct":true,"question_id":"4c8ad371-fbab-4e91-b83c-290641db5217"},{"content":"if","answer_id":"360baf19-9c74-45d2-a476-0e3b8bbf084c","is_correct":false,"question_id":"4c8ad371-fbab-4e91-b83c-290641db5217"},{"content":"foreach","answer_id":"d2bc6840-d09e-487e-bbf3-8af774b86bc1","is_correct":false,"question_id":"4c8ad371-fbab-4e91-b83c-290641db5217"},{"content":"switch","answer_id":"d42db103-cab0-4a94-92a0-9b0b254285d3","is_correct":false,"question_id":"4c8ad371-fbab-4e91-b83c-290641db5217"}],"content":"Instrukcją pętli, która jest przeznaczona do wykonania określonej \r\nliczby operacji na pewnym obiekcie lub zmiennej niebędącej tablicą, jest","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"4c8ad371-fbab-4e91-b83c-290641db5217","question_number":908},{"info":null,"points":1,"answers":[{"content":"wyświetlić na przycisku lokalizację hosta, a po jego wciśnięciu umożliwić przejście do wskazanej lokalizacji","answer_id":"0304394f-92cf-458a-8df7-c60f839c8fdd","is_correct":false,"question_id":"448048db-da45-4ed5-bb27-ceb2016f7d24"},{"content":"wyświetlić w elemencie o id = \"info\" adres hosta wskazany pierwszym odnośnikiem","answer_id":"4168d158-ac15-42cd-bdc5-792aae65241c","is_correct":false,"question_id":"448048db-da45-4ed5-bb27-ceb2016f7d24"},{"content":"umożliwić przejście do wskazanej lokalizacji hosta","answer_id":"5d59ca61-1f6f-4c0a-8771-f64447136f6c","is_correct":false,"question_id":"448048db-da45-4ed5-bb27-ceb2016f7d24"},{"content":"wyświetlić w elemencie o id = \"info\" nazwę hosta, z którego pochodzi wyświetlona strona","answer_id":"87f160fb-1f26-4127-9b58-79ff45b08e42","is_correct":true,"question_id":"448048db-da45-4ed5-bb27-ceb2016f7d24"}],"content":"Przedstawiona funkcja, zapisana językiem JavaScript, ma za zadanie","quiz_id":[2],"filename":"909.webp","difficulty":null,"is_favorite":false,"question_id":"448048db-da45-4ed5-bb27-ceb2016f7d24","question_number":909},{"info":null,"points":1,"answers":[{"content":"Grafika wektorowa jest niezależna od rozdzielczości","answer_id":"1b9aecbc-eb83-44e3-82d5-1ac5c0791edc","is_correct":true,"question_id":"4e71be68-9eec-4d65-9e2d-dd2166041f84"},{"content":"Raz utworzoną nie można edytować","answer_id":"910d7de3-36d4-46bb-8a83-f67fdea4f553","is_correct":false,"question_id":"4e71be68-9eec-4d65-9e2d-dd2166041f84"},{"content":"Nie można przetworzyć ją na grafikę rastrową","answer_id":"be5c9865-c4ad-4540-bae1-0a37da69d1d5","is_correct":false,"question_id":"4e71be68-9eec-4d65-9e2d-dd2166041f84"},{"content":"Grafika wektorowa jest nieskalowalna","answer_id":"cda35146-4ee0-4cbc-b598-08d632ebbc59","is_correct":false,"question_id":"4e71be68-9eec-4d65-9e2d-dd2166041f84"}],"content":"Która cecha grafiki wektorowej jest prawdziwa?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"4e71be68-9eec-4d65-9e2d-dd2166041f84","question_number":910},{"info":null,"points":1,"answers":[{"content":"%","answer_id":"03f52d47-1272-41f1-b041-9f7ed6297621","is_correct":true,"question_id":"3a384c60-c526-449c-a511-6b91cf7efa4b"},{"content":"&","answer_id":"17c643c7-0c11-41e5-83a2-23a9c798f208","is_correct":false,"question_id":"3a384c60-c526-449c-a511-6b91cf7efa4b"},{"content":"#","answer_id":"868200ab-0d34-4c37-b5ab-b2ba2f57f5f9","is_correct":false,"question_id":"3a384c60-c526-449c-a511-6b91cf7efa4b"},{"content":"@","answer_id":"92780a3f-a009-4df2-8134-60e296af7f2e","is_correct":false,"question_id":"3a384c60-c526-449c-a511-6b91cf7efa4b"}],"content":"W języku PHP operatorem reszty z dzielenia jest:","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"3a384c60-c526-449c-a511-6b91cf7efa4b","question_number":911},{"info":null,"points":1,"answers":[{"content":"30 znaków, które są widoczne podczas wprowadzania","answer_id":"15b96e78-a5ce-4854-85f2-0485249fedd2","is_correct":false,"question_id":"68ea0db2-1074-4a68-b2d3-2638134ec8c9"},{"content":"20 znaków, które nie są widoczne w polu tekstowym","answer_id":"42341ac6-eb82-4bb5-bb0c-bd59b50470d9","is_correct":true,"question_id":"68ea0db2-1074-4a68-b2d3-2638134ec8c9"},{"content":"20 znaków, które są widoczne podczas wprowadzania","answer_id":"4534edb1-39f9-4153-94fd-5ba940fd0a07","is_correct":false,"question_id":"68ea0db2-1074-4a68-b2d3-2638134ec8c9"},{"content":"30 znaków, które nie są widoczne w polu tekstowym","answer_id":"b0346707-f8cf-4005-8adc-01fa5c5c61a8","is_correct":false,"question_id":"68ea0db2-1074-4a68-b2d3-2638134ec8c9"}],"content":"W formularzu HTML zastosowano znacznik <input>. Wyświetlone pole będzie służyło do wprowadzania maksymalnie","quiz_id":[2],"filename":"912.webp","difficulty":null,"is_favorite":false,"question_id":"68ea0db2-1074-4a68-b2d3-2638134ec8c9","question_number":912},{"info":null,"points":1,"answers":[{"content":"zielony","answer_id":"0898c929-ac62-4de9-b89a-16087808dd83","is_correct":false,"question_id":"bb9eaa72-2cda-4440-9033-f4ab0e7f15be"},{"content":"pomarańczowy","answer_id":"09e5ec0c-eb5a-4977-b526-fac8a8e292fa","is_correct":false,"question_id":"bb9eaa72-2cda-4440-9033-f4ab0e7f15be"},{"content":"czarny","answer_id":"90720433-c489-42f8-9fae-c04203479b4c","is_correct":true,"question_id":"bb9eaa72-2cda-4440-9033-f4ab0e7f15be"},{"content":"brązowy","answer_id":"ae376552-5cea-4509-ae73-87c8afb2b88e","is_correct":false,"question_id":"bb9eaa72-2cda-4440-9033-f4ab0e7f15be"}],"content":"Wśród czterech podstawowych kolorów modelu barw CMYK jest","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"bb9eaa72-2cda-4440-9033-f4ab0e7f15be","question_number":913},{"info":null,"points":1,"answers":[{"content":"GRANT DROP ON szkola.przedmioty TO uczen;","answer_id":"3e8d3bcb-b8f3-421b-b969-9fe61b05838a","is_correct":false,"question_id":"8ee3ecda-d745-4118-a474-2c45bded29cf"},{"content":"GRANT INSERT, DROP ON szkola.przedmioty TO uczen;","answer_id":"7680c0e9-5e56-468e-b63e-5126ee46d1d0","is_correct":false,"question_id":"8ee3ecda-d745-4118-a474-2c45bded29cf"},{"content":"GRANT ALTER, SELECT ON szkola.przedmioty TO uczen;","answer_id":"9aeeda8b-8b48-44bb-ae00-a6b629e35b33","is_correct":false,"question_id":"8ee3ecda-d745-4118-a474-2c45bded29cf"},{"content":"GRANT SELECT ON szkola.przedmioty TO uczen;","answer_id":"bbee2282-f6a2-45f6-9ee9-341a98f6be67","is_correct":true,"question_id":"8ee3ecda-d745-4118-a474-2c45bded29cf"}],"content":"Które z poleceń nadaje najniższy poziom uprawnień użytkownikowi uczen pod względem modyfikacji danych i struktury tabel?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"8ee3ecda-d745-4118-a474-2c45bded29cf","question_number":914},{"info":null,"points":1,"answers":[{"content":"nazwę bazy danych","answer_id":"193b0bc9-e44c-4886-93e9-b48fa6b3ff77","is_correct":false,"question_id":"e55f7bfd-51f2-484d-bfc4-5b2943c72b5c"},{"content":"nazwę użytkownika","answer_id":"624707f6-fe91-426a-8cd0-da3b179551c6","is_correct":true,"question_id":"e55f7bfd-51f2-484d-bfc4-5b2943c72b5c"},{"content":"hasło użytkownika","answer_id":"bf3c67f3-dac9-4831-920d-c4c5c14dd6f1","is_correct":false,"question_id":"e55f7bfd-51f2-484d-bfc4-5b2943c72b5c"},{"content":"lokalizację serwera bazy danych","answer_id":"ca439a13-8015-4508-b10e-66c13cfcc5d6","is_correct":false,"question_id":"e55f7bfd-51f2-484d-bfc4-5b2943c72b5c"}],"content":"W języku PHP, aby połączyć się z bazą danych MySQL przy pomocy \r\nbiblioteki mysqli, stosując zamieszczony zapis, w miejscu litery 'c' \r\nnależy zapisać","quiz_id":[2],"filename":"915.webp","difficulty":null,"is_favorite":false,"question_id":"e55f7bfd-51f2-484d-bfc4-5b2943c72b5c","question_number":915},{"info":null,"points":1,"answers":[{"content":"A << prompt(\"Podaj kwalifikację: \"); document.write(\"Kwalifikacja: \" + A);","answer_id":"0cfafb16-ad85-4afa-8ba9-82fb96d41a66","is_correct":false,"question_id":"f928b07a-6879-43e4-ae3a-bf407b6da62a"},{"content":"A = prompt(\"Podaj kwalifikację: \"); document.write(\"Kwalifikacja: \".A);","answer_id":"3611ec68-0c4a-4af2-a85c-a29ca6fb2391","is_correct":false,"question_id":"f928b07a-6879-43e4-ae3a-bf407b6da62a"},{"content":"A = prompt(\"Podaj kwalifikację: \"); document.write(\"Kwalifikacja: \" + A);","answer_id":"4b97f554-291a-436c-8aa6-6f2ba6de9130","is_correct":true,"question_id":"f928b07a-6879-43e4-ae3a-bf407b6da62a"},{"content":"A = alert(\"Podaj kwalifikację: \"); document.write(\"Kwalifikacja: \" + A);","answer_id":"96d22142-8c2c-49bf-a1e4-7e482181c139","is_correct":false,"question_id":"f928b07a-6879-43e4-ae3a-bf407b6da62a"}],"content":"Aby w JavaScript wykonać wymienione kroki, należy w znaczniku <script> umieścić kod","quiz_id":[2],"filename":"916.webp","difficulty":null,"is_favorite":false,"question_id":"f928b07a-6879-43e4-ae3a-bf407b6da62a","question_number":916},{"info":null,"points":1,"answers":[{"content":"policzyć ile jest usług dostępnych w tabeli","answer_id":"4dea1d9a-9d95-4a11-917d-f33a901eacc2","is_correct":false,"question_id":"70dd0491-7cbf-46f0-a9cc-786d2d35c620"},{"content":"obliczyć średnią arytmetyczną cen wszystkich usług","answer_id":"6185da29-de99-4584-8223-17cdee51a4d6","is_correct":true,"question_id":"70dd0491-7cbf-46f0-a9cc-786d2d35c620"},{"content":"wskazać najwyższą cenę za usługi","answer_id":"e00bce72-f99a-425d-b5ee-92175d72738e","is_correct":false,"question_id":"70dd0491-7cbf-46f0-a9cc-786d2d35c620"},{"content":"zsumować koszt wszystkich usług","answer_id":"fda9c5d8-1064-43f8-b448-2491f9811f88","is_correct":false,"question_id":"70dd0491-7cbf-46f0-a9cc-786d2d35c620"}],"content":"Funkcja agregująca AVG użyta w zapytaniu ma za zadanie","quiz_id":[2],"filename":"917.webp","difficulty":null,"is_favorite":false,"question_id":"70dd0491-7cbf-46f0-a9cc-786d2d35c620","question_number":917},{"info":null,"points":1,"answers":[{"content":"#EE00EE","answer_id":"435c833a-5e2e-41b7-a05d-e7463e9f5d0e","is_correct":false,"question_id":"413ab901-45bc-4699-b94b-87644251c846"},{"content":"#00EE00","answer_id":"af7a4789-d710-493a-8856-83f6e7f64752","is_correct":false,"question_id":"413ab901-45bc-4699-b94b-87644251c846"},{"content":"#EE0000","answer_id":"ce08fc0b-3ebe-48cd-9d09-94fad40db829","is_correct":false,"question_id":"413ab901-45bc-4699-b94b-87644251c846"},{"content":"#0000EE","answer_id":"ce8105dc-a7fd-4274-b50c-fc1e349ea6c2","is_correct":true,"question_id":"413ab901-45bc-4699-b94b-87644251c846"}],"content":"Kolorem o barwie niebieskiej jest kolor","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"413ab901-45bc-4699-b94b-87644251c846","question_number":918},{"info":null,"points":1,"answers":[{"content":"komponent","answer_id":"03ca944a-e6f7-4c9b-9e96-9ae8ceebfcb7","is_correct":false,"question_id":"ff5216e0-3881-45e2-a3f0-2a936aa48d01"},{"content":"middleware","answer_id":"1561d95a-a046-4351-b768-2b816bd95e95","is_correct":false,"question_id":"ff5216e0-3881-45e2-a3f0-2a936aa48d01"},{"content":"biblioteka","answer_id":"171f29df-d2b0-4a75-958f-fe3108df324e","is_correct":false,"question_id":"ff5216e0-3881-45e2-a3f0-2a936aa48d01"},{"content":"framework","answer_id":"cc110dcc-b765-4a7e-8d83-ffa158330dca","is_correct":true,"question_id":"ff5216e0-3881-45e2-a3f0-2a936aa48d01"}],"content":"Zestaw komponentów i podprogramów służący pisaniu aplikacji, który \r\nponadto narzuca szkielet wyglądu aplikacji, jej strukturę, a czasem \r\nnawet wzorzec według którego ma powstać aplikacja, to","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"ff5216e0-3881-45e2-a3f0-2a936aa48d01","question_number":919},{"info":null,"points":1,"answers":[{"content":"atomic, consistent, iss, dependable","answer_id":"319daeb1-2e3f-46b4-a246-b8285c50ee05","is_correct":false,"question_id":"b5417dfc-e077-4c07-8c86-f6a807f5ac48"},{"content":"atomic, consistent, isolated, durable","answer_id":"53a3332e-075f-4162-919c-676e178f054e","is_correct":true,"question_id":"b5417dfc-e077-4c07-8c86-f6a807f5ac48"},{"content":"atomic, constaint, isolated, dependable","answer_id":"aa1c1265-e23c-45bd-ba3f-d1fdc18796eb","is_correct":false,"question_id":"b5417dfc-e077-4c07-8c86-f6a807f5ac48"},{"content":"atomic, comming, is, do","answer_id":"efd5beae-f38f-4955-8672-64b2d2b451b6","is_correct":false,"question_id":"b5417dfc-e077-4c07-8c86-f6a807f5ac48"}],"content":"Rozwinięcie słowne akronimu ACID w SQL to","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b5417dfc-e077-4c07-8c86-f6a807f5ac48","question_number":920},{"info":null,"points":1,"answers":[{"content":"Figaro, Dika, Fuks","answer_id":"2427cecd-d922-49fe-bb1b-119805eb7cab","is_correct":false,"question_id":"9d25e154-2f66-4306-adf1-009be62d191a"},{"content":"Dika, Fuks","answer_id":"a52b9333-3e1c-47d6-acc0-49e33a10b27d","is_correct":true,"question_id":"9d25e154-2f66-4306-adf1-009be62d191a"},{"content":"Anna Kowalska, Jan Nowak","answer_id":"c905c32c-76ad-4b4d-b535-d20a98165154","is_correct":false,"question_id":"9d25e154-2f66-4306-adf1-009be62d191a"},{"content":"Fafik, Brutus, Dika, Fuks","answer_id":"f3bfd069-ed87-4bc5-816a-a46e0244afd8","is_correct":false,"question_id":"9d25e154-2f66-4306-adf1-009be62d191a"}],"content":"Które dane z 8 rekordów wpisanych do tabeli zwierzeta zostaną wyświetlone w wyniku podanego zapytania SQL?","quiz_id":[2],"filename":"921.webp","difficulty":null,"is_favorite":false,"question_id":"9d25e154-2f66-4306-adf1-009be62d191a","question_number":921},{"info":null,"points":1,"answers":[{"content":"a<<1","answer_id":"6118adcd-b2c4-4d08-8b96-8712ff745db6","is_correct":false,"question_id":"a5e9036b-0232-47c4-8229-19ea1b0d7331"},{"content":"1+=a","answer_id":"70ce7fda-5fb7-49e8-9252-8dd0ca0dbef5","is_correct":false,"question_id":"a5e9036b-0232-47c4-8229-19ea1b0d7331"},{"content":"a&1","answer_id":"e6a4cb46-f5c5-49c0-a986-9e8a00e12b0b","is_correct":false,"question_id":"a5e9036b-0232-47c4-8229-19ea1b0d7331"},{"content":"a=a+1","answer_id":"ee45df22-f355-4d11-be9c-da2a2387666a","is_correct":true,"question_id":"a5e9036b-0232-47c4-8229-19ea1b0d7331"}],"content":"W języku JavaScript instrukcję a++; można inaczej zapisać 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Aby dalej w kodzie modyfikować wartość właściwości x obiektu, należy zapisać","quiz_id":[2],"filename":"928.webp","difficulty":null,"is_favorite":false,"question_id":"2ac3dc35-ef24-484c-8003-9893fcb20efa","question_number":928},{"info":null,"points":1,"answers":[{"content":"kwantyzacja, kodowanie, próbkowanie","answer_id":"1e6d0bff-9d86-4bd4-aa3a-45d40561ca39","is_correct":false,"question_id":"b8b0341c-1dfe-4efa-833f-e3d3d68a7c8b"},{"content":"próbkowanie, kodowanie, kwantyzacja","answer_id":"4c0c93f7-0739-4004-8c4e-2b81d2c08d15","is_correct":false,"question_id":"b8b0341c-1dfe-4efa-833f-e3d3d68a7c8b"},{"content":"próbkowanie, kwantyzacja, kodowanie","answer_id":"6e445361-6c2d-4c33-890b-7ae8a3a062c4","is_correct":true,"question_id":"b8b0341c-1dfe-4efa-833f-e3d3d68a7c8b"},{"content":"kwantyzacja, próbkowanie, kodowanie","answer_id":"80ee3c3e-f804-4236-9d46-a5e7051f9992","is_correct":false,"question_id":"b8b0341c-1dfe-4efa-833f-e3d3d68a7c8b"}],"content":"Odpowiednia kolejność procesów przetwarzania analogowo-cyfrowego dźwięku to:","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b8b0341c-1dfe-4efa-833f-e3d3d68a7c8b","question_number":929},{"info":null,"points":1,"answers":[{"content":"CSV","answer_id":"3d26800e-85d3-4e5e-b8f4-ad18d8fafb3c","is_correct":true,"question_id":"275da1d5-526c-44d1-be9c-9a3fda451f26"},{"content":"XML","answer_id":"87f5ce65-c8bf-4509-b565-49eff7188645","is_correct":false,"question_id":"275da1d5-526c-44d1-be9c-9a3fda451f26"},{"content":"ESRI","answer_id":"b4a80c10-7702-44a0-871b-18c0a2629f3f","is_correct":false,"question_id":"275da1d5-526c-44d1-be9c-9a3fda451f26"},{"content":"SQL","answer_id":"c6a9bd89-a41c-49a1-b012-f88ce3dd23aa","is_correct":false,"question_id":"275da1d5-526c-44d1-be9c-9a3fda451f26"}],"content":"Na obrazie przedstawiono wybór formatu pliku importującego bazę danych.\r\n Którego formatu należy użyć, jeżeli dane są wyeksportowane z programu \r\nExcel i zapisane tekstowo z zastosowaniem przecinka do rozdzielenia \r\nwartości pól?","quiz_id":[2],"filename":"930.webp","difficulty":null,"is_favorite":false,"question_id":"275da1d5-526c-44d1-be9c-9a3fda451f26","question_number":930},{"info":null,"points":1,"answers":[{"content":"SELECT tytul FROM ksiazki WHERE data_wypoz = CURRENT_DATE();","answer_id":"239661fe-a93b-4cc6-9dc2-735c055d4537","is_correct":true,"question_id":"a538298f-82b8-4c04-9da6-08381144be3d"},{"content":"SELECT * FROM ksiazki;","answer_id":"92f8a681-ad07-4f34-8501-49332ee87717","is_correct":false,"question_id":"a538298f-82b8-4c04-9da6-08381144be3d"},{"content":"SELECT tytul FROM ksiazki;","answer_id":"c919c732-5e15-436e-8691-18e0fa2ac091","is_correct":false,"question_id":"a538298f-82b8-4c04-9da6-08381144be3d"},{"content":"SELECT tytul, data_wypoz FROM ksiazki WHERE data_wypoz = CURRDATENT_E();","answer_id":"ccdd2d76-094e-47bb-b52f-0f3c03692706","is_correct":false,"question_id":"a538298f-82b8-4c04-9da6-08381144be3d"}],"content":"Baza danych zawiera tabelę ksiazki o polach: tytul, id_autora, \r\ndata_wypoz, id_czytelnika. 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Tak formatowane pole edycyjne będzie miało jasnozielone tło","quiz_id":[2],"filename":"932.webp","difficulty":null,"is_favorite":false,"question_id":"df5edb65-3224-4e4b-a2ce-192e455d0d3b","question_number":932},{"info":null,"points":1,"answers":[{"content":"div = \"format1\"","answer_id":"28022895-98d8-44be-a666-c5b5648b2612","is_correct":false,"question_id":"9f30a7f5-3416-4786-a522-14ab1ff01ce6"},{"content":"id = \"format1\"","answer_id":"4c257f3f-7e2a-46ea-964e-ce9bb13e58fe","is_correct":false,"question_id":"9f30a7f5-3416-4786-a522-14ab1ff01ce6"},{"content":"class = \"format1\"","answer_id":"5c190209-932c-43ab-adb4-3ddd5fcd7152","is_correct":true,"question_id":"9f30a7f5-3416-4786-a522-14ab1ff01ce6"},{"content":"style = \"format1\"","answer_id":"c839ba40-e3b1-4380-a11c-5c0c9216bf20","is_correct":false,"question_id":"9f30a7f5-3416-4786-a522-14ab1ff01ce6"}],"content":"W języku CSS zapisano wspólne formatowanie dla pewnej grupy znaczników.\r\n Formatowanie takich znaczników w kodzie HTML 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Którą maskę należy podać, aby wprowadzone dane \r\nbyły złożone z trzech znaków w formacie: obowiązkowa cyfra, po niej \r\nobowiązkowe dwie litery?","quiz_id":[2],"filename":"946.webp","difficulty":null,"is_favorite":false,"question_id":"c3d6d5eb-dc06-4b74-b89d-0e38bfd82205","question_number":946},{"info":null,"points":1,"answers":[{"content":"/* */","answer_id":"50b03edd-9ba1-48ca-9099-b57fd1fd7a1f","is_correct":true,"question_id":"b815e4cf-04e0-4e5f-8ec2-112914f17ee8"},{"content":"//","answer_id":"97756fdb-0dfe-4e3b-8583-ff8c8b62838c","is_correct":false,"question_id":"b815e4cf-04e0-4e5f-8ec2-112914f17ee8"},{"content":"","answer_id":"f02bff8c-244b-44d2-986f-0c9bde1e01f1","is_correct":false,"question_id":"b815e4cf-04e0-4e5f-8ec2-112914f17ee8"},{"content":"#","answer_id":"fa10899e-9efd-4f03-92c2-7c9963d0a3fc","is_correct":false,"question_id":"b815e4cf-04e0-4e5f-8ec2-112914f17ee8"}],"content":"Który zapis definiuje w języku PHP komentarz wieloliniowy","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b815e4cf-04e0-4e5f-8ec2-112914f17ee8","question_number":947},{"info":null,"points":1,"answers":[{"content":"rozjaśnienie całości obrazu","answer_id":"7bed1a4b-2dd7-4911-9d68-369f108c3581","is_correct":false,"question_id":"92c09f97-5af4-4f40-a0ef-feea67f10d55"},{"content":"wygładzenie krawędzi na obrazie","answer_id":"8cc78606-1f42-4cf2-82cf-141e9833ce3b","is_correct":false,"question_id":"92c09f97-5af4-4f40-a0ef-feea67f10d55"},{"content":"przyciemnienie całości obrazu","answer_id":"a1833ada-e066-430b-a3a6-514059a88dcb","is_correct":false,"question_id":"92c09f97-5af4-4f40-a0ef-feea67f10d55"},{"content":"modyfikację najjaśniejszych i najciemniejszych kolorów obrazu","answer_id":"cc730b6f-e57f-45ed-974c-8b93b0d20616","is_correct":true,"question_id":"92c09f97-5af4-4f40-a0ef-feea67f10d55"}],"content":"W programie do obróbki grafiki rastrowej zmodyfikowano krzywe kolorów \r\ntak, jak zaznaczono ramką na przedstawionym obrazie. Ma to na celu","quiz_id":[2],"filename":"948.webp","difficulty":null,"is_favorite":false,"question_id":"92c09f97-5af4-4f40-a0ef-feea67f10d55","question_number":948},{"info":null,"points":1,"answers":[{"content":"otrzymania kodu błędu, gdy proces wstawiania wiersza się nie powiódł","answer_id":"381bfaea-73a4-4836-9278-5e03d0d921ff","is_correct":false,"question_id":"4762aabc-19f7-43db-a4fb-b46acc470ddc"},{"content":"pobrania pierwszego wolnego indeksu bazy, tak, aby można było pod nim wstawić nowe dane","answer_id":"7cd20a64-167f-40c9-a26e-835ae3673d49","is_correct":false,"question_id":"4762aabc-19f7-43db-a4fb-b46acc470ddc"},{"content":"otrzymania id ostatnio wstawionego wiersza","answer_id":"aa720360-ba7d-4545-961c-6304d26565d7","is_correct":true,"question_id":"4762aabc-19f7-43db-a4fb-b46acc470ddc"},{"content":"pobrania najwyższego indeksu bazy, aby po jego inkrementacji wstawić pod niego dane","answer_id":"cd8419b8-c4b9-444a-b75d-4b48f8c4627c","is_correct":false,"question_id":"4762aabc-19f7-43db-a4fb-b46acc470ddc"}],"content":"Pole insert_id zdefiniowane w bibliotece MySQLi języka PHP może być wykorzystane do","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"4762aabc-19f7-43db-a4fb-b46acc470ddc","question_number":949},{"info":null,"points":1,"answers":[{"content":"<form=\"password\" type=\"password\" />","answer_id":"0584e2ea-da51-4dfc-abf6-eecc147761a1","is_correct":false,"question_id":"1526c9a8-76c0-492d-9e61-50bcb395b20b"},{"content":"<input type=\"password\" />","answer_id":"45be1aff-affd-408c-971b-3158c43be488","is_correct":true,"question_id":"1526c9a8-76c0-492d-9e61-50bcb395b20b"},{"content":"<input name=\"password\" />","answer_id":"ce59c091-b26e-4002-aeed-fa297f59e13b","is_correct":false,"question_id":"1526c9a8-76c0-492d-9e61-50bcb395b20b"},{"content":"<form input type=\"password\" />","answer_id":"f41d946d-a2da-4484-9b5a-491f9b1a025c","is_correct":false,"question_id":"1526c9a8-76c0-492d-9e61-50bcb395b20b"}],"content":"W języku HTML, aby utworzyć pole edycyjne do wpisywania hasła, w którym\r\n wpisywany tekst jest maskowany (zastępowany kropkami), należy użyć \r\nznacznika","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"1526c9a8-76c0-492d-9e61-50bcb395b20b","question_number":950},{"info":null,"points":1,"answers":[{"content":"getMonth() oraz getDay()","answer_id":"1dd3bd24-c7d9-4d59-a646-b70489a65c20","is_correct":true,"question_id":"012e5fd8-4f98-4995-ac50-69e427e8a01b"},{"content":"fromCodePoint()","answer_id":"48bc6775-7280-49ca-a3fc-ec27b9e27a3b","is_correct":false,"question_id":"012e5fd8-4f98-4995-ac50-69e427e8a01b"},{"content":"row()","answer_id":"5197baff-f451-462a-954d-61b1b451d422","is_correct":false,"question_id":"012e5fd8-4f98-4995-ac50-69e427e8a01b"},{"content":"concat() oraz pop()","answer_id":"fd1343c5-b201-4ce1-bd5c-05261d3cc8a8","is_correct":false,"question_id":"012e5fd8-4f98-4995-ac50-69e427e8a01b"}],"content":"Które metody odnoszą się do predefiniowanego obiektu Date w języku JavaScript?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"012e5fd8-4f98-4995-ac50-69e427e8a01b","question_number":951},{"info":null,"points":1,"answers":[{"content":"DATE","answer_id":"2250fce8-89d0-4751-902e-8ca561c750ba","is_correct":false,"question_id":"b47e4146-2535-4930-8b9a-551248d9388c"},{"content":"BOOLEAN","answer_id":"baaac344-e166-4cad-a0ed-b677018ff57b","is_correct":false,"question_id":"b47e4146-2535-4930-8b9a-551248d9388c"},{"content":"TIMESTAMP","answer_id":"c75cca3a-8d9f-4367-9306-0eb1897204d9","is_correct":true,"question_id":"b47e4146-2535-4930-8b9a-551248d9388c"},{"content":"YEAR","answer_id":"e740ceed-94be-4c48-a105-3502ca94cd49","is_correct":false,"question_id":"b47e4146-2535-4930-8b9a-551248d9388c"}],"content":"Którego typu danych w bazie MySQL należy użyć, aby przechować w jednym polu datę i czas?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b47e4146-2535-4930-8b9a-551248d9388c","question_number":952},{"info":null,"points":1,"answers":[{"content":"łączenia","answer_id":"5e74886b-0d6e-44b3-87ee-6471a1df6438","is_correct":false,"question_id":"57f6e7d1-4d91-4997-8a27-3d1e63af2b0d"},{"content":"rekurencji","answer_id":"9377f44e-e1dc-4d51-b56a-a3248cffc894","is_correct":false,"question_id":"57f6e7d1-4d91-4997-8a27-3d1e63af2b0d"},{"content":"selekcji","answer_id":"a0d9e389-0a8c-46fc-9685-80fa058f0dd2","is_correct":true,"question_id":"57f6e7d1-4d91-4997-8a27-3d1e63af2b0d"},{"content":"sumy","answer_id":"f4b818ee-9575-4c7f-92af-53fbe6d58813","is_correct":false,"question_id":"57f6e7d1-4d91-4997-8a27-3d1e63af2b0d"}],"content":"Dana jest tabela oceny o polach id, nazwisko, imie, ocena. Przedstawione zapytanie jest przykładem","quiz_id":[2],"filename":"953.webp","difficulty":null,"is_favorite":false,"question_id":"57f6e7d1-4d91-4997-8a27-3d1e63af2b0d","question_number":953},{"info":null,"points":1,"answers":[{"content":"wyświetla wprowadzone do niego znaki","answer_id":"02d2a706-950f-4f83-9a90-67252cbea07c","is_correct":false,"question_id":"03ecef64-aaf7-4f93-bc64-e7509c1fb82a"},{"content":"ma wpisany domyślny tekst „pole”","answer_id":"857e5e01-e0d0-4c12-b323-a046fac00335","is_correct":false,"question_id":"03ecef64-aaf7-4f93-bc64-e7509c1fb82a"},{"content":"umożliwia wpisywanie tylko wartości liczbowych","answer_id":"f143db3b-d51f-474c-88fc-77c8426b83e3","is_correct":false,"question_id":"03ecef64-aaf7-4f93-bc64-e7509c1fb82a"},{"content":"ukrywa wprowadzone do niego znaki","answer_id":"f65fc9e3-3d73-41b1-9998-a0a7c4b8dd03","is_correct":true,"question_id":"03ecef64-aaf7-4f93-bc64-e7509c1fb82a"}],"content":"W przedstawionym fragmencie formularza HTML zdefiniowano pole input, o którym można powiedzieć, że","quiz_id":[2],"filename":"954.webp","difficulty":null,"is_favorite":false,"question_id":"03ecef64-aaf7-4f93-bc64-e7509c1fb82a","question_number":954},{"info":null,"points":1,"answers":[{"content":"treści polską czcionką","answer_id":"2d5c4982-779d-44e6-817d-3e677081135b","is_correct":false,"question_id":"1918908b-3369-4bf7-abc5-301b6fd4f384"},{"content":"znaku wielokropka","answer_id":"3eab6dd1-6158-4c9d-aeea-4e30f1e4dd88","is_correct":false,"question_id":"1918908b-3369-4bf7-abc5-301b6fd4f384"},{"content":"treści czcionką o stałej szerokości","answer_id":"aa4cfe70-2ac7-4998-a410-3e4898b8aeb7","is_correct":true,"question_id":"1918908b-3369-4bf7-abc5-301b6fd4f384"},{"content":"znaku przekreślenia","answer_id":"e933006b-5731-4e6c-a096-9cef51bf4261","is_correct":false,"question_id":"1918908b-3369-4bf7-abc5-301b6fd4f384"}],"content":"Znacznik <pre> </pre> jest stosowany w celu wyświetlenia","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"1918908b-3369-4bf7-abc5-301b6fd4f384","question_number":955},{"info":null,"points":1,"answers":[{"content":"is_float('3,34')","answer_id":"09173cdd-4bd2-47a1-80f3-04e8005962c9","is_correct":false,"question_id":"670d8398-bc0a-4559-a73c-a885e44c41b3"},{"content":"is_float(NULL)","answer_id":"741a834d-297a-46b2-aa5a-9aefff90a770","is_correct":false,"question_id":"670d8398-bc0a-4559-a73c-a885e44c41b3"},{"content":"is_float(3.34)","answer_id":"a0ddc288-804a-4d2f-a954-3a232f85028b","is_correct":true,"question_id":"670d8398-bc0a-4559-a73c-a885e44c41b3"},{"content":"is_float(334)","answer_id":"be91b8af-7020-4139-8549-a45b47a5ad62","is_correct":false,"question_id":"670d8398-bc0a-4559-a73c-a885e44c41b3"}],"content":"W języku PHP zastosowano funkcję is_float(). Które z podanych wywołań tej funkcji zwróci wartość true","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"670d8398-bc0a-4559-a73c-a885e44c41b3","question_number":956},{"info":null,"points":1,"answers":[{"content":"<div id=\"styl.css\" relation=\"css\" />","answer_id":"ad9d0718-971b-4516-9571-09112752cd21","is_correct":false,"question_id":"b61cd85d-5bc0-419a-8577-6f8194a835a3"},{"content":"<optionvalue=\"styl.css\" type=\"text/css\" />","answer_id":"b4a0a044-ec9c-418f-adc9-60b2b6104f61","is_correct":false,"question_id":"b61cd85d-5bc0-419a-8577-6f8194a835a3"},{"content":"<link rel=\"stylesheet\" type=\"text/css\" href=\"styl.css\" />","answer_id":"c1ba18f2-4f2f-412c-b9ba-2f3e8c6ef991","is_correct":true,"question_id":"b61cd85d-5bc0-419a-8577-6f8194a835a3"},{"content":"<meta charset=\"styl.css\" />","answer_id":"eb1da5e3-a659-4f3a-bb1f-9b8f75eb013a","is_correct":false,"question_id":"b61cd85d-5bc0-419a-8577-6f8194a835a3"}],"content":"Aby dołączyć kaskadowy arkusz stylów zapisany w zewnętrznym pliku, należy użyć następującego fragmentu kodu HTML","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b61cd85d-5bc0-419a-8577-6f8194a835a3","question_number":957},{"info":null,"points":1,"answers":[{"content":"SELECT imie, nazwisko WHERE wiek<18 OR lekarz_id=6;","answer_id":"0946dc8b-fc56-48d9-9465-0471ab9868a5","is_correct":false,"question_id":"7ddae0d3-6a24-402f-bef1-5afed1059410"},{"content":"SELECT imie, nazwisko WHERE wiek<18 AND lekarz_id=6;","answer_id":"91b34b29-5608-4174-b47e-00a408140408","is_correct":false,"question_id":"7ddae0d3-6a24-402f-bef1-5afed1059410"},{"content":"SELECT imie, nazwisko FROM Pacjenci WHERE wiek<18 OR lekarz_id=6;","answer_id":"b2c54b0a-a89d-4324-8711-ceb638690600","is_correct":false,"question_id":"7ddae0d3-6a24-402f-bef1-5afed1059410"},{"content":"SELECT imie, nazwisko FROM Pacjenci WHERE wiek<18 AND lekarz_id=6;","answer_id":"ffaa12f2-13b4-4de6-9f05-111500bd6b6f","is_correct":true,"question_id":"7ddae0d3-6a24-402f-bef1-5afed1059410"}],"content":"Tabela Pacjenci ma pola: imie, nazwisko, wiek, lekarz_id. 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Jednemu rekordowi z tabeli B odpowiada \r\ndokładnie jeden rekord z tabeli A\" jest relacją","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"ca536f5e-7371-4647-9dd0-0dc0b68dd280","question_number":966},{"info":null,"points":1,"answers":[{"content":"menu { background-color: rgb(0,255,0); }","answer_id":"1eb08738-f098-4275-838e-f621cded5bf7","is_correct":false,"question_id":"f5e1cc6e-0b07-41d1-98b0-504e4d0e4f1b"},{"content":"div:menu { color: green; }","answer_id":"25cfbc0f-326f-4cdb-9166-83fac8e7ca44","is_correct":false,"question_id":"f5e1cc6e-0b07-41d1-98b0-504e4d0e4f1b"},{"content":"div.menu { background-color: green; }","answer_id":"9c123e88-f9c6-4a30-b6eb-e6a99ee5cf8d","is_correct":true,"question_id":"f5e1cc6e-0b07-41d1-98b0-504e4d0e4f1b"},{"content":"#menu { background-color: rgb(0,255,0); }","answer_id":"df09ba81-e6bb-470a-8fac-9ed6fb45ee83","is_correct":false,"question_id":"f5e1cc6e-0b07-41d1-98b0-504e4d0e4f1b"}],"content":"Dla przedstawionego fragmentu dokumentu HTML zdefiniowano formatowanie \r\nCSS selektora klasy \"menu\" tak, aby kolor tła bloku był zielony. Która \r\ndefinicja stylu CSS odpowiada temu formatowaniu?","quiz_id":[2],"filename":"967.webp","difficulty":null,"is_favorite":false,"question_id":"f5e1cc6e-0b07-41d1-98b0-504e4d0e4f1b","question_number":967},{"info":null,"points":1,"answers":[{"content":"Sortowanie bąbelkowe","answer_id":"2619d96e-5122-4f44-8255-6846058cdd24","is_correct":false,"question_id":"b9e59d87-98be-4d87-ab2e-d5ba231e0f17"},{"content":"Sortowanie szybkie","answer_id":"36b2ff28-4424-4995-a2ae-4084d6ae3e11","is_correct":false,"question_id":"b9e59d87-98be-4d87-ab2e-d5ba231e0f17"},{"content":"Sortowanie kubełkowe","answer_id":"a94668a9-63a7-4280-a159-b4f77487d934","is_correct":true,"question_id":"b9e59d87-98be-4d87-ab2e-d5ba231e0f17"},{"content":"Sortowanie przez wybór","answer_id":"a989fb35-5b81-406b-8833-221a5876eb4b","is_correct":false,"question_id":"b9e59d87-98be-4d87-ab2e-d5ba231e0f17"}],"content":"Jak nazywa się metoda sortowania polegająca na podziale na n \r\nprzedziałów jednakowej długości, w których następuje sortowanie, po czym\r\n posortowane zawartości przedziałów są poddawane analizie i prezentacji?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b9e59d87-98be-4d87-ab2e-d5ba231e0f17","question_number":968},{"info":null,"points":1,"answers":[{"content":"C","answer_id":"17af3943-0087-40a1-b2d7-31d227ccfa5f","is_correct":false,"question_id":"cbf21be2-b02a-47c3-b67b-60eaa4984bc8"},{"content":"A","answer_id":"3798e34f-8e24-4da1-8a05-5708958a7360","is_correct":false,"question_id":"cbf21be2-b02a-47c3-b67b-60eaa4984bc8"},{"content":"D","answer_id":"82964639-f2af-4a55-8cf3-7a01b844790d","is_correct":false,"question_id":"cbf21be2-b02a-47c3-b67b-60eaa4984bc8"},{"content":"B","answer_id":"cc240854-44a1-4488-a256-2f502e1c90ef","is_correct":true,"question_id":"cbf21be2-b02a-47c3-b67b-60eaa4984bc8"}],"content":"Stronę internetową zapisano w języku XHTML. Który z kodów stanowi \r\nimplementację przedstawionego fragmentu strony, jeżeli żadne style CSS \r\nnie zostały zdefiniowane?","quiz_id":[2],"filename":"969.webp","difficulty":null,"is_favorite":false,"question_id":"cbf21be2-b02a-47c3-b67b-60eaa4984bc8","question_number":969},{"info":null,"points":1,"answers":[{"content":"dwie metody","answer_id":"3a35cae4-38a6-4181-8952-5bb451ba7aae","is_correct":false,"question_id":"2a2c8684-f96f-402f-8e72-82d5b09ea928"},{"content":"dwa obiekty","answer_id":"7c5d2fb7-83c4-4301-b2c5-b94c4e88e874","is_correct":false,"question_id":"2a2c8684-f96f-402f-8e72-82d5b09ea928"},{"content":"dwie właściwości","answer_id":"c02bdc97-5c06-4387-810c-58a9969dee30","is_correct":true,"question_id":"2a2c8684-f96f-402f-8e72-82d5b09ea928"},{"content":"jedną właściwość","answer_id":"c469ba12-e9e1-42d4-96bb-a58d9174e5fd","is_correct":false,"question_id":"2a2c8684-f96f-402f-8e72-82d5b09ea928"}],"content":"W przedstawionej klasie zdefiniowano","quiz_id":[2],"filename":"970.webp","difficulty":null,"is_favorite":false,"question_id":"2a2c8684-f96f-402f-8e72-82d5b09ea928","question_number":970},{"info":null,"points":1,"answers":[{"content":"<audio>","answer_id":"1371ae59-5e9f-4c0f-a21a-5919f6c14386","is_correct":false,"question_id":"abf4daf9-efc9-455c-8089-47ed2d8c5fd5"},{"content":"<media>","answer_id":"29a554a0-ddd2-455c-ac5f-aacdb52def10","is_correct":false,"question_id":"abf4daf9-efc9-455c-8089-47ed2d8c5fd5"},{"content":"<video>","answer_id":"8bdf8bd9-e500-43e0-b80c-32cdc497b102","is_correct":true,"question_id":"abf4daf9-efc9-455c-8089-47ed2d8c5fd5"},{"content":"<movie>","answer_id":"a3ceac39-5a86-4056-ace4-4e8d8ccafbc4","is_correct":false,"question_id":"abf4daf9-efc9-455c-8089-47ed2d8c5fd5"}],"content":"Aby zamieścić na stronie internetowej film, należy użyć znacznika","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"abf4daf9-efc9-455c-8089-47ed2d8c5fd5","question_number":971},{"info":null,"points":1,"answers":[{"content":"C","answer_id":"367cd763-847a-422a-a249-cc8bf79414bf","is_correct":false,"question_id":"b63b8560-f9c1-47db-8ed2-8c43643a70e4"},{"content":"A","answer_id":"529c75d7-fd4d-4041-a87c-d22e849ba17a","is_correct":true,"question_id":"b63b8560-f9c1-47db-8ed2-8c43643a70e4"},{"content":"D","answer_id":"97043ce1-1ec4-4563-9bbb-ff22bc0210e0","is_correct":false,"question_id":"b63b8560-f9c1-47db-8ed2-8c43643a70e4"},{"content":"B","answer_id":"b7304bd5-abcd-4d79-8b32-afe80dea6281","is_correct":false,"question_id":"b63b8560-f9c1-47db-8ed2-8c43643a70e4"}],"content":"Wskaż poprawną definicję stylu CSS dla przycisku typu submit o \r\nwłaściwościach: czarny kolor tła, brak obramowania, marginesy wewnętrzne\r\n 5px.","quiz_id":[2],"filename":"972.webp","difficulty":null,"is_favorite":false,"question_id":"b63b8560-f9c1-47db-8ed2-8c43643a70e4","question_number":972},{"info":null,"points":1,"answers":[{"content":"i ++ 3","answer_id":"5f123ec5-9ec7-4897-bbcc-a86a20da6376","is_correct":false,"question_id":"95abd51b-b5f9-425a-8a28-99c4bb913288"},{"content":"i = 3","answer_id":"6b60aca7-1bc2-4488-9b70-731426a63c93","is_correct":false,"question_id":"95abd51b-b5f9-425a-8a28-99c4bb913288"},{"content":"i += 3","answer_id":"b3afb281-b6f1-451a-a33a-d2af09310ec5","is_correct":true,"question_id":"95abd51b-b5f9-425a-8a28-99c4bb913288"},{"content":"i =+ 3","answer_id":"e7f2908c-fc33-4874-9898-84b15df748a4","is_correct":false,"question_id":"95abd51b-b5f9-425a-8a28-99c4bb913288"}],"content":"Przedstawiony fragment kodu napisano w języku JavaScript. Aby program \r\nprzypisywał wartość równą 1 co trzeciemu elementowi w tablicy, to w \r\nmiejscu kropek należy wpisać","quiz_id":[2],"filename":"973.webp","difficulty":null,"is_favorite":false,"question_id":"95abd51b-b5f9-425a-8a28-99c4bb913288","question_number":973},{"info":null,"points":1,"answers":[{"content":"zostaną wyświetlone wszystkie kolumny tabeli mieszkancy","answer_id":"00b0e519-70bd-4069-ac0a-8a05eca1406f","is_correct":true,"question_id":"75798a9f-9bd5-40df-8ac1-f33d5afd8295"},{"content":"zostanie zignorowany warunek sprawdzający imię","answer_id":"8f11c20b-1b06-4df5-bd0e-6b703d912c5d","is_correct":false,"question_id":"75798a9f-9bd5-40df-8ac1-f33d5afd8295"},{"content":"zostaną wyświetlone wszystkie rekordy tabeli mieszkancy","answer_id":"9de73e8e-5f04-459b-b534-fb693c9b1fcc","is_correct":false,"question_id":"75798a9f-9bd5-40df-8ac1-f33d5afd8295"},{"content":"zostanie wyświetlone pole o nazwie \"*\" (gwiazdka)","answer_id":"cfeadf50-64d9-431e-9d98-3f460f97fffb","is_correct":false,"question_id":"75798a9f-9bd5-40df-8ac1-f33d5afd8295"}],"content":"W zapytaniu SQL umieszczonym poniżej, znak gwiazdki oznacza, że w wyniku tego zapytania","quiz_id":[2],"filename":"974.webp","difficulty":null,"is_favorite":false,"question_id":"75798a9f-9bd5-40df-8ac1-f33d5afd8295","question_number":974},{"info":null,"points":1,"answers":[{"content":"<img>","answer_id":"126bbcdb-95ac-4860-8bd8-424f51f1828d","is_correct":false,"question_id":"2dd78abb-2f1b-4d09-978a-56c146255ceb"},{"content":"<canvas>","answer_id":"4d0c8d96-789b-4e34-aff5-034b5fcb365a","is_correct":true,"question_id":"2dd78abb-2f1b-4d09-978a-56c146255ceb"},{"content":"<embed>","answer_id":"70ec6a01-38b0-4fdf-8c60-465437cd0f41","is_correct":false,"question_id":"2dd78abb-2f1b-4d09-978a-56c146255ceb"},{"content":"<object>","answer_id":"ee457ad9-a968-4caf-bfcb-21b0d42ffef8","is_correct":false,"question_id":"2dd78abb-2f1b-4d09-978a-56c146255ceb"}],"content":"Znacznik języka HTML, który służy do dynamicznego tworzenia grafiki na \r\nstronie internetowej bez osadzania dodatkowych plików, to","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"2dd78abb-2f1b-4d09-978a-56c146255ceb","question_number":975},{"info":null,"points":1,"answers":[{"content":"rok","answer_id":"4409f001-e4d7-4e77-98ee-114dd26579a2","is_correct":true,"question_id":"1642b924-12ae-4322-9866-12f86b56deec"},{"content":"miesiąc i rok","answer_id":"5f634b02-3948-403b-8130-84bfaa40d93e","is_correct":false,"question_id":"1642b924-12ae-4322-9866-12f86b56deec"},{"content":"dzień","answer_id":"ac3940a4-bc21-4800-b63e-08309a317d6d","is_correct":false,"question_id":"1642b924-12ae-4322-9866-12f86b56deec"},{"content":"dzień i miesiąc","answer_id":"dd2cd182-0d50-4667-bddb-78e15711aa5b","is_correct":false,"question_id":"1642b924-12ae-4322-9866-12f86b56deec"}],"content":"Po wykonaniu kodu PHP zostanie wyświetlona aktualna data zawierająca jedynie","quiz_id":[2],"filename":"976.webp","difficulty":null,"is_favorite":false,"question_id":"1642b924-12ae-4322-9866-12f86b56deec","question_number":976},{"info":null,"points":1,"answers":[{"content":"normalizacją","answer_id":"3cd908e2-105e-4709-a9c2-826b6924b03e","is_correct":true,"question_id":"b28e4b6c-4afb-47e0-aa96-5d02456608d1"},{"content":"weryfikacją integralności referencyjnej","answer_id":"4999d6d2-215e-4678-83fb-7fbc601239d8","is_correct":false,"question_id":"b28e4b6c-4afb-47e0-aa96-5d02456608d1"},{"content":"redundancją","answer_id":"4a2e1334-ef90-4242-bdb4-9dfdec92b9d8","is_correct":false,"question_id":"b28e4b6c-4afb-47e0-aa96-5d02456608d1"},{"content":"weryfikacją spójności danych","answer_id":"72aa903e-996b-4ea0-b0af-e14c469d9345","is_correct":false,"question_id":"b28e4b6c-4afb-47e0-aa96-5d02456608d1"}],"content":"Proces organizowania danych w bazie obejmujący tworzenie tabel, \r\nustanawianie relacji między nimi i polegający na wyeliminowaniu z bazy \r\nnadmiarowych danych oraz niespójnych zależności nazywa się","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b28e4b6c-4afb-47e0-aa96-5d02456608d1","question_number":977},{"info":null,"points":1,"answers":[{"content":"setcookie(\"dane\", \"dane\", 0);","answer_id":"0ad8f6cb-3d27-4bd1-9fde-e9b87676ec6c","is_correct":false,"question_id":"9834d9ce-14a1-4854-a924-3bfadae6fb5a"},{"content":"setcookie(\"dane\", $dane, 0);","answer_id":"15819b60-53ac-4e72-9bac-405fb3dcebcf","is_correct":false,"question_id":"9834d9ce-14a1-4854-a924-3bfadae6fb5a"},{"content":"setcookie(\"dane\", $dane, time());","answer_id":"8557eed8-f509-4117-a2c7-21ecf8bddb15","is_correct":false,"question_id":"9834d9ce-14a1-4854-a924-3bfadae6fb5a"},{"content":"setcookie(\"dane\", $dane, time() + (3600*24));","answer_id":"dafee56f-5622-4c82-bbcf-457b5c309f4e","is_correct":true,"question_id":"9834d9ce-14a1-4854-a924-3bfadae6fb5a"}],"content":"W jaki sposób, stosując język PHP, zapisać w ciasteczku napis znajdujący się w zmiennej dane na czas jednego dnia?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"9834d9ce-14a1-4854-a924-3bfadae6fb5a","question_number":978},{"info":null,"points":1,"answers":[{"content":"Ma dwa pola i jeden konstruktor, oba pola mają zakres widzialności ograniczony tylko do metod klasy.","answer_id":"2a9487da-95e3-4bc9-80f9-8f522beb8df4","is_correct":false,"question_id":"c500a612-9fb1-42b9-838e-bfcb16e3cae2"},{"content":"Ma dwa pola i jedną metodę, pole nazwa ma zakres widzialności ograniczony tylko do metod klasy.","answer_id":"7388cae4-f4db-4291-a2eb-ca9406b52845","is_correct":false,"question_id":"c500a612-9fb1-42b9-838e-bfcb16e3cae2"},{"content":"Ma jedno pole i dwie metody, z czego jedna metoda ma zakres prywatny.","answer_id":"d8baf296-a5df-4d1e-8270-1a575dd843d0","is_correct":false,"question_id":"c500a612-9fb1-42b9-838e-bfcb16e3cae2"},{"content":"Ma dwa pola i jedną metodę, pole kolor ma zakres widzialności ograniczony tylko do metod klasy.","answer_id":"db231b1c-44ff-4843-b9c2-4b39b05ab7f3","is_correct":true,"question_id":"c500a612-9fb1-42b9-838e-bfcb16e3cae2"}],"content":"Które stwierdzenie najlepiej opisuje klasę Owoc zdefiniowaną w języku PHP i przedstawioną na listingu?","quiz_id":[2],"filename":"979.webp","difficulty":null,"is_favorite":false,"question_id":"c500a612-9fb1-42b9-838e-bfcb16e3cae2","question_number":979},{"info":null,"points":1,"answers":[{"content":"WITH FORMAT","answer_id":"73fddd92-6df2-4677-a8db-23b1332e2131","is_correct":false,"question_id":"b540caf6-fcf9-45fd-b42d-47b91a7d5cc0"},{"content":"FULL","answer_id":"762b6d19-441d-4e7d-af94-21305b9399c4","is_correct":false,"question_id":"b540caf6-fcf9-45fd-b42d-47b91a7d5cc0"},{"content":"DIFFERENTIAL","answer_id":"8810f9ed-f98e-4ed2-9090-cdfdbb3b20d8","is_correct":true,"question_id":"b540caf6-fcf9-45fd-b42d-47b91a7d5cc0"},{"content":"RESTORE","answer_id":"d6c8cf25-c0f2-4211-a308-a1e26d74be26","is_correct":false,"question_id":"b540caf6-fcf9-45fd-b42d-47b91a7d5cc0"}],"content":"Aby stworzyć różnicową kopię bazy danych na serwerze MSSQL, należy zastosować klauzulę","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b540caf6-fcf9-45fd-b42d-47b91a7d5cc0","question_number":980},{"info":null,"points":1,"answers":[{"content":"zaindeksować zmienną tab, tab[0] to pierwsze imię","answer_id":"2b53df63-f951-4e5c-a774-6ecb011a7235","is_correct":false,"question_id":"6d47d7dc-0864-4878-9059-0a01a7b50841"},{"content":"zastosować pętlę z poleceniem mysqli_fetch_row","answer_id":"3eb57e6d-0d9b-4f70-a76a-d841e9e6cff1","is_correct":true,"question_id":"6d47d7dc-0864-4878-9059-0a01a7b50841"},{"content":"wyświetlić zmienną $db","answer_id":"4ff01407-9d2c-4059-8681-79e7233107a2","is_correct":false,"question_id":"6d47d7dc-0864-4878-9059-0a01a7b50841"},{"content":"zastosować polecenie mysql_fetch","answer_id":"6659927e-a32e-4fda-8696-49698ba7b567","is_correct":false,"question_id":"6d47d7dc-0864-4878-9059-0a01a7b50841"}],"content":"W języku PHP wykonano operację przedstawioną w ramce. Aby wyświetlić wszystkie wyniki tego zapytania należy","quiz_id":[2],"filename":"981.webp","difficulty":null,"is_favorite":false,"question_id":"6d47d7dc-0864-4878-9059-0a01a7b50841","question_number":981},{"info":null,"points":1,"answers":[{"content":"występujące w bazie tylko raz","answer_id":"4d55b6e8-f742-4da5-8ca3-b06252d71bae","is_correct":false,"question_id":"2c1896c3-3552-4e87-99e7-0db83d2f5572"},{"content":"posortowane malejąco lub rosnąco","answer_id":"66fad0f3-3cd1-4fd5-847e-0d35b6282956","is_correct":false,"question_id":"2c1896c3-3552-4e87-99e7-0db83d2f5572"},{"content":"tak, aby w podanej kolumnie nie powtarzały się wartości","answer_id":"76deaca2-1ad1-4525-80fe-686ec135c5d1","is_correct":true,"question_id":"2c1896c3-3552-4e87-99e7-0db83d2f5572"},{"content":"pogrupowane","answer_id":"ef9c80f0-457d-4145-bfe7-4aeda3a82ecc","is_correct":false,"question_id":"2c1896c3-3552-4e87-99e7-0db83d2f5572"}],"content":"Kwerendę SELECT DISTINCT należy zastosować w przypadku, gdy potrzeba wybrać rekordy","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"2c1896c3-3552-4e87-99e7-0db83d2f5572","question_number":982},{"info":null,"points":1,"answers":[{"content":"BMP","answer_id":"5ab9aa68-9400-4e3c-98d6-6402f179ca69","is_correct":false,"question_id":"0d4957bd-9b33-4ca0-98fa-f290eb10d731"},{"content":"JPG","answer_id":"a464ae1a-3281-49d9-9782-7a31089229bb","is_correct":false,"question_id":"0d4957bd-9b33-4ca0-98fa-f290eb10d731"},{"content":"PNG","answer_id":"b6a63a5e-eade-4d53-8e0b-8b5683a07971","is_correct":true,"question_id":"0d4957bd-9b33-4ca0-98fa-f290eb10d731"},{"content":"CDR","answer_id":"ffe621dd-313d-4cf6-8e81-e77c718dff1d","is_correct":false,"question_id":"0d4957bd-9b33-4ca0-98fa-f290eb10d731"}],"content":"Grafik wykonał logo strony internetowej. To czarny znaczek na \r\nprzezroczystym tle. Aby zachować wszystkie atrybuty obrazu i umieścić go\r\n na stronie internetowej, grafik powinien zapisać obraz w formacie","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"0d4957bd-9b33-4ca0-98fa-f290eb10d731","question_number":983},{"info":null,"points":1,"answers":[{"content":"trim();","answer_id":"0bd6deda-7179-4445-a385-6e5d45427a87","is_correct":false,"question_id":"49100cdc-3750-4562-b73d-08c1685ad7de"},{"content":"strtok();","answer_id":"2f914bb2-cd46-4a16-8119-129e61e13a89","is_correct":false,"question_id":"49100cdc-3750-4562-b73d-08c1685ad7de"},{"content":"strstr();","answer_id":"85b6b696-843a-4fb5-beb5-dc9068b108b2","is_correct":true,"question_id":"49100cdc-3750-4562-b73d-08c1685ad7de"},{"content":"strlen();","answer_id":"8f1d00a2-f1b9-49e8-9a3d-d31963e2999e","is_correct":false,"question_id":"49100cdc-3750-4562-b73d-08c1685ad7de"}],"content":"W języku PHP funkcja, która może służyć do sprawdzenia, czy dany ciąg jest fragmentem innego ciągu, to","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"49100cdc-3750-4562-b73d-08c1685ad7de","question_number":984},{"info":null,"points":1,"answers":[{"content":"zapis nowych danych do bazy","answer_id":"061b62bd-e08f-4e11-8ec5-5f33f59cce69","is_correct":false,"question_id":"0234a6c8-f5bb-4cfb-b8e8-c7f68cfa72fc"},{"content":"modyfikację struktury bazy","answer_id":"56176a3b-7529-49b8-bd15-962455f6b088","is_correct":false,"question_id":"0234a6c8-f5bb-4cfb-b8e8-c7f68cfa72fc"},{"content":"modyfikację danych w bazie","answer_id":"61e2c25f-79ab-4e19-948b-ba85a7a9ad14","is_correct":true,"question_id":"0234a6c8-f5bb-4cfb-b8e8-c7f68cfa72fc"},{"content":"odczyt danych z bazy","answer_id":"dfc2b19d-6fdd-49c5-97a9-94e0724e4f29","is_correct":false,"question_id":"0234a6c8-f5bb-4cfb-b8e8-c7f68cfa72fc"}],"content":"Wykonanie przedstawionego polecenia PHP umożliwi","quiz_id":[2],"filename":"984.webp","difficulty":null,"is_favorite":false,"question_id":"0234a6c8-f5bb-4cfb-b8e8-c7f68cfa72fc","question_number":985},{"info":null,"points":1,"answers":[{"content":"UPDATE","answer_id":"57116f51-701b-4457-97fa-188f145fa0a8","is_correct":false,"question_id":"b3eb3946-bd73-49d3-842e-27f3376cc448"},{"content":"SELECT","answer_id":"5a8f4c60-cd17-4cbb-a0e0-af50a1a6106d","is_correct":true,"question_id":"b3eb3946-bd73-49d3-842e-27f3376cc448"},{"content":"INSERT","answer_id":"bb2a6dee-f658-4c98-a04e-1d936c297d40","is_correct":false,"question_id":"b3eb3946-bd73-49d3-842e-27f3376cc448"},{"content":"DELETE","answer_id":"d35b578d-a584-4b9c-ad3d-90ce4e4b164b","is_correct":false,"question_id":"b3eb3946-bd73-49d3-842e-27f3376cc448"}],"content":"Funkcja mysqli_num_rows() języka PHP może być wywołana po uprzednim zastosowaniu kwerendy","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b3eb3946-bd73-49d3-842e-27f3376cc448","question_number":986},{"info":null,"points":1,"answers":[{"content":"(liczba >=-200) && (liczba<-100)","answer_id":"2ca7ecfb-e1de-4b50-81ca-5759df6a59d3","is_correct":true,"question_id":"a53eac3d-9f51-4d28-9b4c-b641c0f5bbdb"},{"content":"(liczba <=-200) && (liczba<-100)","answer_id":"464ef86f-bd52-456f-9ab6-2db4d6ef7889","is_correct":false,"question_id":"a53eac3d-9f51-4d28-9b4c-b641c0f5bbdb"},{"content":"(liczba <=-200) || (liczba>-100)","answer_id":"4b4c4ea4-adae-4b67-a24b-c5bfdeebd962","is_correct":false,"question_id":"a53eac3d-9f51-4d28-9b4c-b641c0f5bbdb"},{"content":"(liczba >=-200) || (liczba>-100)","answer_id":"9575115d-9e58-4093-a7cd-15de6b6699db","is_correct":false,"question_id":"a53eac3d-9f51-4d28-9b4c-b641c0f5bbdb"}],"content":"Które wyrażenie logiczne należy zastosować w języku JavaScript, aby \r\nwykonać operacje tylko dla dowolnych liczb ujemnych z przedziału \r\njednostronnie domkniętego <-200,-100)?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"a53eac3d-9f51-4d28-9b4c-b641c0f5bbdb","question_number":987},{"info":null,"points":1,"answers":[{"content":"C","answer_id":"1855b523-d685-4495-b0c9-57fc37d2ef04","is_correct":false,"question_id":"be552584-9ab0-4b20-9244-1ff4ee6715fc"},{"content":"B","answer_id":"1f00b2df-ef8f-489f-aa82-8bf6fc23f6c0","is_correct":true,"question_id":"be552584-9ab0-4b20-9244-1ff4ee6715fc"},{"content":"A","answer_id":"42b6e8eb-f2d2-4d6d-9948-39729adf5e83","is_correct":false,"question_id":"be552584-9ab0-4b20-9244-1ff4ee6715fc"},{"content":"D","answer_id":"888e24da-8240-4ad3-b493-c639e9c09eb0","is_correct":false,"question_id":"be552584-9ab0-4b20-9244-1ff4ee6715fc"}],"content":"Wskaż instrukcję równoważną do instrukcji switch zapisanej językiem PHP","quiz_id":[2],"filename":"988.webp","difficulty":null,"is_favorite":false,"question_id":"be552584-9ab0-4b20-9244-1ff4ee6715fc","question_number":988},{"info":null,"points":1,"answers":[{"content":"dla użytkownika root na serwerze sprzedawca","answer_id":"ba3ae3b4-ccb2-46f9-ae9c-026eb4b142c7","is_correct":false,"question_id":"b16e3793-7ff5-4662-b62c-57f16eccdf37"},{"content":"dla użytkownika root na serwerze localhost","answer_id":"bf7239f7-f283-4c09-8893-9d3435606d87","is_correct":false,"question_id":"b16e3793-7ff5-4662-b62c-57f16eccdf37"},{"content":"do wszystkich pól w tabeli hurtownia","answer_id":"c405dc4a-e2cd-4be4-bf2f-e3dfc92e1969","is_correct":false,"question_id":"b16e3793-7ff5-4662-b62c-57f16eccdf37"},{"content":"do wszystkich tabel w bazie hurtownia","answer_id":"d03c144d-022c-4efe-9a84-c45201bd3517","is_correct":true,"question_id":"b16e3793-7ff5-4662-b62c-57f16eccdf37"}],"content":"Podane polecenie SQL nadaje prawo SELECT","quiz_id":[2],"filename":"989.webp","difficulty":null,"is_favorite":false,"question_id":"b16e3793-7ff5-4662-b62c-57f16eccdf37","question_number":989},{"info":null,"points":1,"answers":[{"content":"klucz główny będzie zawsze liczbą całkowitą","answer_id":"0a1f899f-cb4c-4445-a15f-04c2843a8c29","is_correct":false,"question_id":"a24fe2f7-9113-485e-bfbf-5bda6b0542bc"},{"content":"każdej kolumnie zostanie przypisany typ danych","answer_id":"5926137a-81dd-4090-a958-afcd6dc1529e","is_correct":false,"question_id":"a24fe2f7-9113-485e-bfbf-5bda6b0542bc"},{"content":"każdy klucz główny będzie miał odpowiadający mu klucz obcy w innej tabeli","answer_id":"93e6274c-37d4-45d9-9f6f-4cdeb5e6100d","is_correct":false,"question_id":"a24fe2f7-9113-485e-bfbf-5bda6b0542bc"},{"content":"dla każdej tabeli zostanie utworzony klucz główny","answer_id":"e898bf06-bbbc-496c-a066-3d98b105cdc3","is_correct":true,"question_id":"a24fe2f7-9113-485e-bfbf-5bda6b0542bc"}],"content":"Integralność encji w bazie danych zostanie zachowana, jeżeli między innymi","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"a24fe2f7-9113-485e-bfbf-5bda6b0542bc","question_number":990},{"info":null,"points":1,"answers":[{"content":"licz_pitagoras(a, b) = c;","answer_id":"509af2a4-a9b3-4d7b-b7c8-b24c92a5ddce","is_correct":false,"question_id":"d3bed8a4-cea2-421a-87d4-fe17a8b6e2a9"},{"content":"licz_pitagoras(a, b);","answer_id":"a5fe233b-df1f-4456-85b0-ed780d8eefd1","is_correct":false,"question_id":"d3bed8a4-cea2-421a-87d4-fe17a8b6e2a9"},{"content":"licz_pitagoras(a, b, c);","answer_id":"d2fcc022-225e-4d0c-82fa-51ea0ccd071e","is_correct":false,"question_id":"d3bed8a4-cea2-421a-87d4-fe17a8b6e2a9"},{"content":"c = licz_pitagoras(a, b);","answer_id":"eda03b6e-ec79-4733-8293-35e42f74e61e","is_correct":true,"question_id":"d3bed8a4-cea2-421a-87d4-fe17a8b6e2a9"}],"content":"W języku JavaScript stworzono funkcję o nazwie licz_pitagoras, która \r\noblicza długość przeciwprostokątnej trójkąta prostokątnego, zgodnie z \r\ntwierdzeniem Pitagorasa. Funkcja pobiera dwa parametry wejściowe i \r\nzwraca wartość. 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Po wciśnięciu przycisku typu submit przeglądarka \r\nprzechodzi do przedstawionego adresu. 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stylów?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"c0f28557-1dec-4539-95df-396038c1d184","question_number":998},{"info":null,"points":1,"answers":[{"content":"tło czerwone, kolor tekstu niebieski, marginesy wewnętrzne ustawione na wartość 40px","answer_id":"66b1f47f-5147-4a41-bd9e-3292e19ea283","is_correct":false,"question_id":"067c43c7-7ec5-4447-9e70-6e980255a2b2"},{"content":"tło niebieskie, kolor tekstu czerwony, marginesy wewnętrzne ustawione na wartość 40px","answer_id":"86795bba-787b-40d0-b405-02965183f943","is_correct":false,"question_id":"067c43c7-7ec5-4447-9e70-6e980255a2b2"},{"content":"tło czerwone, kolor tekstu niebieski, marginesy zewnętrzne ustawione na wartość 40px","answer_id":"be3bf7a4-37c6-4484-9398-ec43fe85c001","is_correct":true,"question_id":"067c43c7-7ec5-4447-9e70-6e980255a2b2"},{"content":"tło niebieskie, kolor tekstu czerwony, marginesy zewnętrzne ustawione na wartość 40px","answer_id":"c843e700-bc1d-4c04-8519-c76e309783af","is_correct":false,"question_id":"067c43c7-7ec5-4447-9e70-6e980255a2b2"}],"content":"W języku CSS zdefiniowano formatowanie paragrafu, które przypisze mu następujące cechy:","quiz_id":[2],"filename":"999.webp","difficulty":null,"is_favorite":false,"question_id":"067c43c7-7ec5-4447-9e70-6e980255a2b2","question_number":999},{"info":null,"points":1,"answers":[{"content":"informację o dostosowaniu do urządzeń mobilnych","answer_id":"049501e5-fc31-4346-bae4-6c92172d5682","is_correct":false,"question_id":"bf722f32-4795-4334-a2c3-258267ed9c7c"},{"content":"język dokumentu","answer_id":"96babb35-d5a9-401c-9ada-2ed3d69689e8","is_correct":false,"question_id":"bf722f32-4795-4334-a2c3-258267ed9c7c"},{"content":"streszczenie treści strony","answer_id":"9c58635a-6299-4cd6-9c9e-2e97f23bd8b0","is_correct":true,"question_id":"bf722f32-4795-4334-a2c3-258267ed9c7c"},{"content":"nazwę edytora","answer_id":"c926f4df-5c38-4ada-afad-9d6d8245297e","is_correct":false,"question_id":"bf722f32-4795-4334-a2c3-258267ed9c7c"}],"content":"W znaczniku meta w miejsce kropek należy wpisać","quiz_id":[2],"filename":"1000.webp","difficulty":null,"is_favorite":false,"question_id":"bf722f32-4795-4334-a2c3-258267ed9c7c","question_number":1000},{"info":null,"points":1,"answers":[{"content":"$$a = str_rep('Kowalski', 'Nowak', $a);","answer_id":"04ecf271-01de-4b53-bc36-f94dd5deb269","is_correct":false,"question_id":"0597c438-9de2-432f-b8ca-5c986010447d"},{"content":"$$a = str_replace('Nowak', 'Kowalski');","answer_id":"0f8979b1-b680-46c2-b57e-f8cb7cdfe9e2","is_correct":false,"question_id":"0597c438-9de2-432f-b8ca-5c986010447d"},{"content":"$$a = str_replace('Kowalski', 'Nowak', $a);","answer_id":"1720ecde-0318-42e6-b22a-19a4a7d89205","is_correct":true,"question_id":"0597c438-9de2-432f-b8ca-5c986010447d"},{"content":"$$a = str_replace('Nowak', 'Kowalski', $a);","answer_id":"ff4e9b9d-def5-4719-b27a-b84c8140c20d","is_correct":false,"question_id":"0597c438-9de2-432f-b8ca-5c986010447d"}],"content":"W języku PHP zmiennej a przypisano tekst, w którym kilkukrotnie \r\nwystępuje słowo Kowalski. Aby jednym pleceniem zmienić w zmiennej a \r\nwszystkie wystąpienia słowa Kowalski na słowo Nowak, należy zastosować \r\npolecenie","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"0597c438-9de2-432f-b8ca-5c986010447d","question_number":1001},{"info":null,"points":1,"answers":[{"content":"ALTER TABLE lakier ADD FOREIGN KEY (barwa) REFERENCES samochody(kolor);","answer_id":"16198e2e-2fc2-48d9-9da6-a7ad9ed4fd0c","is_correct":false,"question_id":"58c6a3b7-04dd-4588-9a64-42607595f06a"},{"content":"ALTER TABLE samochody ADD FOREIGN KEY kolor REFERENCES lakier;","answer_id":"479c3a16-f7a8-436d-8f6b-c6286d7e1266","is_correct":false,"question_id":"58c6a3b7-04dd-4588-9a64-42607595f06a"},{"content":"ALTER TABLE samochody ADD FOREIGN KEY (kolor) REFERENCES lakier(lakierId);","answer_id":"d8f58f97-6fc0-4563-a668-f75d249774c3","is_correct":true,"question_id":"58c6a3b7-04dd-4588-9a64-42607595f06a"},{"content":"ALTER TABLE samochody ADD FOREIGN KEY barwa REFERENCES samochody.lakier;","answer_id":"f67be10b-6243-41dc-b0b9-6160b58b7bfb","is_correct":false,"question_id":"58c6a3b7-04dd-4588-9a64-42607595f06a"}],"content":"W bazie danych samochodów pole kolor z tabeli samochody przyjmuje \r\nwartości kolorów jedynie ze słownika lakier. Aby połączyć tabele \r\nsamochody i lakier relacją należy, zastosować kwerendę","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"58c6a3b7-04dd-4588-9a64-42607595f06a","question_number":1002},{"info":null,"points":1,"answers":[{"content":"zm1[2] = 32;","answer_id":"5e75776c-efdf-4297-ba75-6d797508fa41","is_correct":false,"question_id":"30d404e5-fe17-4b24-8e71-ab49c300e1fb"},{"content":"zm1 == 0x35;","answer_id":"69f3b048-0eb0-4ef6-8e95-9a1fb4b2017d","is_correct":false,"question_id":"30d404e5-fe17-4b24-8e71-ab49c300e1fb"},{"content":"zm1 = \"wiadro\";","answer_id":"eafbda25-7590-4eb5-9db1-aa782c8214e0","is_correct":false,"question_id":"30d404e5-fe17-4b24-8e71-ab49c300e1fb"},{"content":"zm1 = 'w';","answer_id":"ebf8e92d-8c02-4834-8940-8a72d9847bd6","is_correct":true,"question_id":"30d404e5-fe17-4b24-8e71-ab49c300e1fb"}],"content":"W języku C++ zdefiniowano zmienną: char zm1;. W jaki sposób można do niej przypisać wartość zgodnie ze składnią języka?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"30d404e5-fe17-4b24-8e71-ab49c300e1fb","question_number":1003},{"info":null,"points":1,"answers":[{"content":"<b> oraz <i>","answer_id":"55a7399a-75e8-4a86-97ca-6af0a5d5da5c","is_correct":true,"question_id":"63ee5d6b-5126-4aa1-91c0-50099b18f9a2"},{"content":"<u> oraz <sup>","answer_id":"a77b3e34-6d69-49fa-89c7-625e8bb103e4","is_correct":false,"question_id":"63ee5d6b-5126-4aa1-91c0-50099b18f9a2"},{"content":"<i> oraz <mark>","answer_id":"b1ac3223-81af-4362-b39b-660cf909e91e","is_correct":false,"question_id":"63ee5d6b-5126-4aa1-91c0-50099b18f9a2"},{"content":"<b> oraz <u>","answer_id":"eaf73404-5c82-47d6-a873-9a108b60ce7f","is_correct":false,"question_id":"63ee5d6b-5126-4aa1-91c0-50099b18f9a2"}],"content":"Znaczniki HTML <strong> oraz <em> służące do podkreślenia \r\nważności tekstu, pod względem formatowania są odpowiednikami znaczników","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"63ee5d6b-5126-4aa1-91c0-50099b18f9a2","question_number":1004},{"info":null,"points":1,"answers":[{"content":"padding","answer_id":"2b33ea99-a489-4ccd-99c5-f70f2d381c35","is_correct":false,"question_id":"6ea03f6f-9c31-4812-a30a-814f5ed84c60"},{"content":"outline","answer_id":"52842427-b4d2-47d1-b179-ebbf38f018ce","is_correct":true,"question_id":"6ea03f6f-9c31-4812-a30a-814f5ed84c60"},{"content":"background","answer_id":"aa280752-a2c2-4319-aebb-05d103d485c1","is_correct":false,"question_id":"6ea03f6f-9c31-4812-a30a-814f5ed84c60"},{"content":"border","answer_id":"f3aab373-1998-4cd9-995c-4caa3c7c8f70","is_correct":false,"question_id":"6ea03f6f-9c31-4812-a30a-814f5ed84c60"}],"content":"Obraz przedstawia formatowanie CSS paragrafu. Aby otrzymać czerwony \r\nkolor poza obramowaniem, tak jak przedstawiono na obrazie, należy \r\nzdefiniować własność:","quiz_id":[2],"filename":"1005.webp","difficulty":null,"is_favorite":false,"question_id":"6ea03f6f-9c31-4812-a30a-814f5ed84c60","question_number":1005},{"info":null,"points":1,"answers":[{"content":"DROP TABLE","answer_id":"186129f4-eebf-4c96-8bfa-8880a055f883","is_correct":false,"question_id":"53c7eca2-a332-4c7d-a8cb-7690bb03950e"},{"content":"ALTER COLUMN","answer_id":"9cbf87eb-013c-4462-a2c4-e7b3ff0d2bcf","is_correct":false,"question_id":"53c7eca2-a332-4c7d-a8cb-7690bb03950e"},{"content":"ALTER TABLE","answer_id":"be556d2a-6a0d-40f8-92c0-d80149c891c4","is_correct":true,"question_id":"53c7eca2-a332-4c7d-a8cb-7690bb03950e"},{"content":"CREATE TABLE","answer_id":"d01f2b98-9f10-4002-b005-2fa96a57c58b","is_correct":false,"question_id":"53c7eca2-a332-4c7d-a8cb-7690bb03950e"}],"content":"Klauzuli DROP COLUMN można użyć podczas wydawania kwerendy","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"53c7eca2-a332-4c7d-a8cb-7690bb03950e","question_number":1006},{"info":null,"points":1,"answers":[{"content":"var liczby = new Array[1, 2, 3];","answer_id":"1d200fa1-055b-411e-ab99-44be7de8f27d","is_correct":true,"question_id":"04b29d9a-249f-4004-8cda-a0bfecb83dea"},{"content":"var liczby = new Array(1, 2, 3);","answer_id":"248fb6ed-51f0-4162-a069-0302d9e48324","is_correct":false,"question_id":"04b29d9a-249f-4004-8cda-a0bfecb83dea"},{"content":"var liczby = [1, 2, 3];","answer_id":"c7deb516-975c-4d04-b24f-fdd5af870105","is_correct":false,"question_id":"04b29d9a-249f-4004-8cda-a0bfecb83dea"},{"content":"var liczby = [3];","answer_id":"c875c9ec-6ce1-4352-987d-345fea0ab175","is_correct":false,"question_id":"04b29d9a-249f-4004-8cda-a0bfecb83dea"}],"content":"Który zapis tworzący tablicę w JavaScript jest niepoprawny składniowo?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"04b29d9a-249f-4004-8cda-a0bfecb83dea","question_number":1007},{"info":null,"points":1,"answers":[{"content":"Efekt 4","answer_id":"41ab63e5-41cb-4ba9-b881-4b01dc9d11d1","is_correct":false,"question_id":"ae78b2ed-28f1-40c0-8956-2f80897fdfc0"},{"content":"Efekt 3","answer_id":"504ece11-d1a4-4046-9d46-b90ac3f44249","is_correct":false,"question_id":"ae78b2ed-28f1-40c0-8956-2f80897fdfc0"},{"content":"Efekt 1","answer_id":"b42e361d-4c6d-489e-9067-aec57cf9a495","is_correct":false,"question_id":"ae78b2ed-28f1-40c0-8956-2f80897fdfc0"},{"content":"Efekt 2","answer_id":"e6c2f190-fabd-4e8d-95d2-886f6fd75c64","is_correct":true,"question_id":"ae78b2ed-28f1-40c0-8956-2f80897fdfc0"}],"content":"W języku HTML zapisano formularz. 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Który z efektów odpowiada tej definicji","quiz_id":[2],"filename":"1011.webp","difficulty":null,"is_favorite":false,"question_id":"270e25db-3194-43c2-8708-a95d37e280d3","question_number":1011},{"info":null,"points":1,"answers":[{"content":"Zaraz po załadowaniu witryny kolor tekstu jest czerwony.","answer_id":"193e355b-708e-420d-9760-bcf237151db8","is_correct":false,"question_id":"78603b35-126e-4689-9d69-2f83d4093901"},{"content":"Wciskanie przycisku test sprawia, że kolor tekstu jest na przemian niebieski i czerwony.","answer_id":"5c761f79-6470-4f76-914e-5fb6102e86da","is_correct":false,"question_id":"78603b35-126e-4689-9d69-2f83d4093901"},{"content":"Po wciśnięciu przycisku test kolor tekstu jest czerwony.","answer_id":"7c23104c-8a1f-4955-8097-7156044d7a8c","is_correct":true,"question_id":"78603b35-126e-4689-9d69-2f83d4093901"},{"content":"Po wciśnięciu przycisku test kolor tekstu jest 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na","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"3a91006c-674b-4714-8a9c-7401a5423a2d","question_number":1015},{"info":null,"points":1,"answers":[{"content":"mysqli_error_list()","answer_id":"456bfe4f-7f19-4aa8-acd0-bd74c7ba8b63","is_correct":false,"question_id":"4c360cc2-53ce-4666-a30c-7904957399be"},{"content":"mysqli_error()","answer_id":"5a2c16ee-b928-4bbc-9c7c-8ec985e7c13d","is_correct":true,"question_id":"4c360cc2-53ce-4666-a30c-7904957399be"},{"content":"mysqli_errno()","answer_id":"84a516fb-2608-4bd0-aea6-ad2954f2838b","is_correct":false,"question_id":"4c360cc2-53ce-4666-a30c-7904957399be"},{"content":"mysqli_use_result()","answer_id":"a6917b7d-5489-4e22-991b-a5196f60c44b","is_correct":false,"question_id":"4c360cc2-53ce-4666-a30c-7904957399be"}],"content":"W bibliotece mysqli języka PHP, aby uzyskać ostatni komunikat o błędzie można zastosować funkcję:","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"4c360cc2-53ce-4666-a30c-7904957399be","question_number":1016},{"info":null,"points":1,"answers":[{"content":"int(59)","answer_id":"01706f98-c0f3-4393-847f-37bf7155527c","is_correct":false,"question_id":"6041f49a-e97d-445f-8e6b-3798667f895c"},{"content":"string(\"59.85\")","answer_id":"162afa2c-523d-4fdf-b9de-1a0c3ec62358","is_correct":false,"question_id":"6041f49a-e97d-445f-8e6b-3798667f895c"},{"content":"array(2) {[0] => int(59) [1] => int(85)}","answer_id":"27d62752-ddf5-4588-9b02-60601127ccf4","is_correct":false,"question_id":"6041f49a-e97d-445f-8e6b-3798667f895c"},{"content":"float(59.85)","answer_id":"ddb6b27a-b58a-4f18-990a-4f7ea5efdb9b","is_correct":true,"question_id":"6041f49a-e97d-445f-8e6b-3798667f895c"}],"content":"Funkcja PHP var_dump() wyświetla informację na temat zmiennej: jej typ i\r\n wartość. Wynikiem dla przedstawionego fragmentu kodu jest","quiz_id":[2],"filename":"1017.webp","difficulty":null,"is_favorite":false,"question_id":"6041f49a-e97d-445f-8e6b-3798667f895c","question_number":1017},{"info":null,"points":1,"answers":[{"content":"<img src = mojPiesek.jpg\" alt = \"pies>","answer_id":"0a4645e1-5760-4ddb-92ab-0c0ee2696a6f","is_correct":false,"question_id":"bb98e321-2ad5-4ce9-b8c0-e51c3253ae07"},{"content":"<img src = \"mojPiesek.jpg\" alt = \"pies\">","answer_id":"5215d614-2ea7-45a1-9301-f72915adb243","is_correct":true,"question_id":"bb98e321-2ad5-4ce9-b8c0-e51c3253ae07"},{"content":"<img src = mojPiesek.jpg alt = pies>","answer_id":"b9cbf683-fd74-4aab-93fb-973ec3ec5649","is_correct":false,"question_id":"bb98e321-2ad5-4ce9-b8c0-e51c3253ae07"},{"content":"<img src = \"mojPiesek.jpg\" >","answer_id":"d4e1843e-2fff-4816-b43a-133eebfcd5e3","is_correct":false,"question_id":"bb98e321-2ad5-4ce9-b8c0-e51c3253ae07"}],"content":"Które polecenie jest poprawne pod względem walidacji HTML5?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"bb98e321-2ad5-4ce9-b8c0-e51c3253ae07","question_number":1018},{"info":null,"points":1,"answers":[{"content":"jako serwer w sieci","answer_id":"09870661-8b75-495a-acf8-f4d83669ae13","is_correct":false,"question_id":"676e7628-1498-49d4-afe1-28935eef3e51"},{"content":"tylko na jednym, określonym komputerze","answer_id":"15191dd8-8971-4182-a8af-cd92c2b4e97b","is_correct":true,"question_id":"676e7628-1498-49d4-afe1-28935eef3e51"},{"content":"w chmurze komputerowej","answer_id":"27000b15-42fc-440c-add6-d93346350555","is_correct":false,"question_id":"676e7628-1498-49d4-afe1-28935eef3e51"},{"content":"jako usługę sieciową serwera","answer_id":"cae9fb9b-0070-4b83-94d8-c2c75666c1a8","is_correct":false,"question_id":"676e7628-1498-49d4-afe1-28935eef3e51"}],"content":"Lokalny System Zarządzania Bazą Danych (SZBD) udostępnia bazę danych","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"676e7628-1498-49d4-afe1-28935eef3e51","question_number":1019},{"info":null,"points":1,"answers":[{"content":"Oksana, Ola, Olga","answer_id":"7f123930-402f-4bc1-b5e0-a0ee9653d0a2","is_correct":false,"question_id":"251e663a-afa9-484f-95e1-da3e811f4917"},{"content":"Oda, Oksana, Oktawia","answer_id":"9e5317a1-f83d-4906-8c7f-58b1df6a38f2","is_correct":false,"question_id":"251e663a-afa9-484f-95e1-da3e811f4917"},{"content":"Oktawia, Oktawian, Olga","answer_id":"d3826a42-ddbf-49af-bbd4-6f44058382b9","is_correct":false,"question_id":"251e663a-afa9-484f-95e1-da3e811f4917"},{"content":"Oksana, Oktawia, Olga","answer_id":"e32dc85c-3d31-4c66-a67b-bfc9292c18cb","is_correct":true,"question_id":"251e663a-afa9-484f-95e1-da3e811f4917"}],"content":"Dla których imion klauzula LIKE jest prawdziwa?","quiz_id":[2],"filename":"1020.webp","difficulty":null,"is_favorite":false,"question_id":"251e663a-afa9-484f-95e1-da3e811f4917","question_number":1020},{"info":null,"points":1,"answers":[{"content":"zafira; insignia","answer_id":"20efc4ea-e20b-4fb1-992a-fbb677e3b72d","is_correct":false,"question_id":"35be26f7-f189-49c9-9f43-0910e087845b"},{"content":"opel zafira","answer_id":"46c462df-0035-4431-bec6-c14c5457fee8","is_correct":false,"question_id":"35be26f7-f189-49c9-9f43-0910e087845b"},{"content":"zafira","answer_id":"817f307a-5ccc-41a4-95bb-8ecf6bbf48fb","is_correct":true,"question_id":"35be26f7-f189-49c9-9f43-0910e087845b"},{"content":"opel zafira; opel insignia","answer_id":"f35dbd44-9631-49a5-a534-971a16aa38ab","is_correct":false,"question_id":"35be26f7-f189-49c9-9f43-0910e087845b"}],"content":"Tabela samochody zawiera rekordy przedstawione na obrazie. Jakie dane zostaną zwrócone wykonując zapytanie SQL:","quiz_id":[2],"filename":"1021.webp","difficulty":null,"is_favorite":false,"question_id":"35be26f7-f189-49c9-9f43-0910e087845b","question_number":1021},{"info":null,"points":1,"answers":[{"content":"SELECT nazwisko, idZajecia FROM Studenci INNER JOIN Zapisy ON Studenci.id = Zapisy.idStudenta;","answer_id":"19169fa9-d511-41e2-9787-335c93629960","is_correct":false,"question_id":"1dca6749-6f2e-4a81-a2d3-b39c73a036a5"},{"content":"SELECT nazwisko, idZajecia FROM Studenci JOIN Zapisy ON Studenci.id = Zapisy.idZajecia WHERE grupa = 15;","answer_id":"217052df-a8f9-4886-8e2f-f09e5a28a2a6","is_correct":true,"question_id":"1dca6749-6f2e-4a81-a2d3-b39c73a036a5"},{"content":"SELECT nazwisko, idZajecia FROM Studenci JOIN Zapisy ON Studenci.id = Zapisy.idZajecia;","answer_id":"58ab7389-0177-4208-aee5-40fb352e8d1c","is_correct":false,"question_id":"1dca6749-6f2e-4a81-a2d3-b39c73a036a5"},{"content":"SELECT nazwisko, idZajecia FROM Studenci INNER JOIN Zapisy WHERE grupa = 15;","answer_id":"b2d9a8d0-684d-45f5-9e76-61b0d853fa64","is_correct":false,"question_id":"1dca6749-6f2e-4a81-a2d3-b39c73a036a5"}],"content":"Tabele Studenci, Zapisy, Zajecia są powiązane relacją. Aby wybrać \r\njedynie nazwiska studentów oraz odpowiadające im idZajecia dla studentów\r\n z grupy 15, należy wydać kwerendę","quiz_id":[2],"filename":"1022.webp","difficulty":null,"is_favorite":false,"question_id":"1dca6749-6f2e-4a81-a2d3-b39c73a036a5","question_number":1022},{"info":null,"points":1,"answers":[{"content":"zwiększenie jaskrawości barw","answer_id":"164392a0-7c24-4345-9af1-d5d452a36099","is_correct":false,"question_id":"b1121f72-9b99-4d91-8e66-1fe5d93e6f77"},{"content":"przekształcenie barw do odcieni szarości","answer_id":"1b6e783c-ac1d-4e13-9b4c-0e3e18793c90","is_correct":true,"question_id":"b1121f72-9b99-4d91-8e66-1fe5d93e6f77"},{"content":"rozjaśnienie obrazu","answer_id":"769e813f-80e4-46fe-a4bf-12f782083c4b","is_correct":false,"question_id":"b1121f72-9b99-4d91-8e66-1fe5d93e6f77"},{"content":"zwiększenie liczby kolorów wykorzystywanych w obrazie","answer_id":"a8122604-870e-4d79-a6a3-b1b0ed119420","is_correct":false,"question_id":"b1121f72-9b99-4d91-8e66-1fe5d93e6f77"}],"content":"W grafice funkcja desaturacja ma na celu","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b1121f72-9b99-4d91-8e66-1fe5d93e6f77","question_number":1023},{"info":null,"points":1,"answers":[{"content":"<p>Ala ma <b>kota</b></p>","answer_id":"0b36a988-07c5-4bf6-abb5-b5af02fc1392","is_correct":false,"question_id":"86dffb5b-ab4e-4dbf-a869-adb6f5ba923b"},{"content":"<p>Ala ma kota","answer_id":"20540a5e-66c9-45cc-a6c2-46dda94f27bc","is_correct":false,"question_id":"86dffb5b-ab4e-4dbf-a869-adb6f5ba923b"},{"content":"<p>Ala ma <b>kota</p></b>","answer_id":"88cbb00c-2ec9-4215-82bc-305b2ebc3b7e","is_correct":true,"question_id":"86dffb5b-ab4e-4dbf-a869-adb6f5ba923b"},{"content":"<p>Ala ma kota</p>","answer_id":"b686ae3d-a016-40df-a711-fd7fafa519bd","is_correct":false,"question_id":"86dffb5b-ab4e-4dbf-a869-adb6f5ba923b"}],"content":"Walidator W3C wygenerował błąd walidacji: End tag p seen, but there were open elements. Którego fragmentu kodu on dotyczy?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"86dffb5b-ab4e-4dbf-a869-adb6f5ba923b","question_number":1024},{"info":null,"points":1,"answers":[{"content":"float i double","answer_id":"41c9ffa1-2bae-4f01-be11-c13327003bdd","is_correct":true,"question_id":"71b5e6a2-6db9-4da9-add2-e9e6b4efa3b5"},{"content":"double i short","answer_id":"a798c809-cc74-4ec2-99aa-5e9d27705122","is_correct":false,"question_id":"71b5e6a2-6db9-4da9-add2-e9e6b4efa3b5"},{"content":"float i long","answer_id":"d11f677b-e95d-4589-bf2f-d14929490160","is_correct":false,"question_id":"71b5e6a2-6db9-4da9-add2-e9e6b4efa3b5"},{"content":"double i bool","answer_id":"e99a25ea-3223-4259-b6f6-fc6b75e50791","is_correct":false,"question_id":"71b5e6a2-6db9-4da9-add2-e9e6b4efa3b5"}],"content":"Które typy danych w języku C++ reprezentują liczby rzeczywiste?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"71b5e6a2-6db9-4da9-add2-e9e6b4efa3b5","question_number":1025},{"info":null,"points":1,"answers":[{"content":"zbyt słabe hasło dla konta anna","answer_id":"57d77828-646e-4cd8-bf04-e3584ba58757","is_correct":false,"question_id":"534b8794-a407-40b6-bee7-dba2d8d6faa0"},{"content":"nieprawidłowa składnia polecenia CREATE USER","answer_id":"797f5373-394b-40e8-aed3-41ff2181c8b4","is_correct":false,"question_id":"534b8794-a407-40b6-bee7-dba2d8d6faa0"},{"content":"nieznane polecenie CREATE USER","answer_id":"9590fecc-a28f-40e2-b28f-b1a0ba5ff48d","is_correct":false,"question_id":"534b8794-a407-40b6-bee7-dba2d8d6faa0"},{"content":"istnienie użytkownika anna w bazie","answer_id":"d029d183-664e-4176-bdf9-8f63ba750aeb","is_correct":true,"question_id":"534b8794-a407-40b6-bee7-dba2d8d6faa0"}],"content":"W języku SQL wydano kwerendę, niestety jej wykonanie nie powiodło się i\r\n wystąpił błąd: #1396 - Operation CREATE USER failed for \r\n'anna'@'localhost'. Powodem takiego zachowania bazy danych może być:","quiz_id":[2],"filename":"1026.webp","difficulty":null,"is_favorite":false,"question_id":"534b8794-a407-40b6-bee7-dba2d8d6faa0","question_number":1026},{"info":null,"points":1,"answers":[{"content":"this.jezyk = nazwa;","answer_id":"2048eb23-13fb-4c4a-9646-623afc4f2f33","is_correct":true,"question_id":"35ad539f-07ca-45ce-abf3-30aef16c16fd"},{"content":"return this.j;","answer_id":"4de3ab20-aeca-4551-8667-809076aa3f53","is_correct":false,"question_id":"35ad539f-07ca-45ce-abf3-30aef16c16fd"},{"content":"return this.jezyk;","answer_id":"7624ced2-4f79-43ee-a0a0-b9f69d1fa258","is_correct":false,"question_id":"35ad539f-07ca-45ce-abf3-30aef16c16fd"},{"content":"this.j = nazwa;","answer_id":"94ef2f19-fa7f-4a5d-afe4-93e43be7378f","is_correct":false,"question_id":"35ad539f-07ca-45ce-abf3-30aef16c16fd"}],"content":"Na listingu kodu JavaScript w wykropkowanej części definicji obiektu \r\nosoba należy wpisać kod, który prawidłowo obsłuży instrukcję osoba.j = \r\n\"PL\"; Który to będzie kod?","quiz_id":[2],"filename":"1027.webp","difficulty":null,"is_favorite":false,"question_id":"35ad539f-07ca-45ce-abf3-30aef16c16fd","question_number":1027},{"info":null,"points":1,"answers":[{"content":"wczytywania danych z plików zewnętrznych","answer_id":"02a9e7e2-8451-41fc-8f93-6f4e61f3cfca","is_correct":false,"question_id":"9963511b-73f0-4bf7-bf7c-b161165692a3"},{"content":"dowolnej witryny, która obsługuje ciasteczka","answer_id":"4393f14d-bc3d-4964-bb01-1d5aac7b6796","is_correct":false,"question_id":"9963511b-73f0-4bf7-bf7c-b161165692a3"},{"content":"obsługi formularza","answer_id":"517ed92a-a4e1-41bb-af37-b971383ec218","is_correct":false,"question_id":"9963511b-73f0-4bf7-bf7c-b161165692a3"},{"content":"wielostronicowej witryny, która wymaga dostępu do danych przy przechodzeniu pomiędzy stronami","answer_id":"56dcca90-0b63-4bb3-8a24-4d1ebfdab083","is_correct":true,"question_id":"9963511b-73f0-4bf7-bf7c-b161165692a3"}],"content":"Funkcji session_start() języka PHP należy użyć przy implementacji","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"9963511b-73f0-4bf7-bf7c-b161165692a3","question_number":1028},{"info":null,"points":1,"answers":[{"content":"równe domyślnym wartościom marginesów elementu, do którego są przypisane","answer_id":"776c5de8-f8d3-4851-beaf-1c767c21fbb8","is_correct":false,"question_id":"11ea197d-573f-4e81-9fab-ed8be60737bd"},{"content":"odziedziczone po elemencie rodzica dla danego elementu","answer_id":"9993d4e4-418f-4380-99c5-13b2b2058525","is_correct":false,"question_id":"11ea197d-573f-4e81-9fab-ed8be60737bd"},{"content":"wyliczane przez przeglądarkę tak, aby element został wyśrodkowany w poziomie","answer_id":"ab7fe1c4-8cf9-44cd-8f07-bf28e4081ade","is_correct":true,"question_id":"11ea197d-573f-4e81-9fab-ed8be60737bd"},{"content":"stałe dla danej przeglądarki, niezależnie od rozmiaru jej okna","answer_id":"c84e9744-c8a4-4d46-953e-e1925cfcf363","is_correct":false,"question_id":"11ea197d-573f-4e81-9fab-ed8be60737bd"}],"content":"Zapis CSS margin: auto; oznacza, że marginesy są","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"11ea197d-573f-4e81-9fab-ed8be60737bd","question_number":1029},{"info":null,"points":1,"answers":[{"content":"znaków nakazu","answer_id":"04fb8fae-d790-4af6-bfc2-e70884b7cf7d","is_correct":false,"question_id":"24391b7a-0ebf-43bb-9feb-717fe01dcf85"},{"content":"znaków zakazu","answer_id":"37959493-31a2-4090-af8e-c09615749bf2","is_correct":true,"question_id":"24391b7a-0ebf-43bb-9feb-717fe01dcf85"},{"content":"znaków informacyjnych","answer_id":"67585f93-9a39-446e-824b-df8538e3adc1","is_correct":false,"question_id":"24391b7a-0ebf-43bb-9feb-717fe01dcf85"},{"content":"dróg ewakuacyjnych","answer_id":"a520311f-9666-4302-9f0d-224ae7711a45","is_correct":false,"question_id":"24391b7a-0ebf-43bb-9feb-717fe01dcf85"}],"content":"W systemie barw i oznaczeń znaków bezpieczeństwa kolor czerwony zastrzeżony jest dla","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"24391b7a-0ebf-43bb-9feb-717fe01dcf85","question_number":1030},{"info":null,"points":1,"answers":[{"content":"zadań w konkretnym zawodzie i wiedzy specjalistyczno-technicznej","answer_id":"12f35807-f999-43a4-88a8-85d3f5ca73ea","is_correct":true,"question_id":"268e5227-1072-4553-bf9c-09a1d7e14388"},{"content":"indywidualnego radzenia sobie z otoczeniem","answer_id":"2e0ab7e3-82f4-4d53-8f61-d2f23a0e9de9","is_correct":false,"question_id":"268e5227-1072-4553-bf9c-09a1d7e14388"},{"content":"wartości i wierzeń, które pozwalają na określenie motywów działania","answer_id":"7ea20944-84a5-45af-a7ae-f40c9fb14705","is_correct":false,"question_id":"268e5227-1072-4553-bf9c-09a1d7e14388"},{"content":"stanu zdrowia i predyspozycji do wykonywania określonych zadań","answer_id":"ab8dfa5b-ab90-4b5a-bba8-818572b827de","is_correct":false,"question_id":"268e5227-1072-4553-bf9c-09a1d7e14388"}],"content":"Kompetencje związane z osobowością dotyczą","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"268e5227-1072-4553-bf9c-09a1d7e14388","question_number":1031},{"info":null,"points":1,"answers":[{"content":"związek zawodowy","answer_id":"0656d40f-30ca-4ff7-9d1f-1e5a4287b25a","is_correct":true,"question_id":"520bbccb-a303-4768-b29c-1b49c465be40"},{"content":"kierownik zakładu","answer_id":"69c8f3f7-d215-409f-8e7a-156ad58c2aef","is_correct":false,"question_id":"520bbccb-a303-4768-b29c-1b49c465be40"},{"content":"komisja BHP","answer_id":"d725627d-34b1-492c-8bbf-6d4e3ef1acaa","is_correct":false,"question_id":"520bbccb-a303-4768-b29c-1b49c465be40"},{"content":"Straż Pożarna","answer_id":"f0454c84-35ec-4f30-a92b-931b31d88582","is_correct":false,"question_id":"520bbccb-a303-4768-b29c-1b49c465be40"}],"content":"Organem społecznym, którego zadaniem jest sprawowanie nadzoru społeczno-ekonomicznego nad warunkami pracy, jest","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"520bbccb-a303-4768-b29c-1b49c465be40","question_number":1032},{"info":null,"points":1,"answers":[{"content":"są wyświetlane w oknie edytora kodu PHP po wybraniu przycisku kompiluj","answer_id":"510b16af-de0e-4b80-be76-97ccb395a873","is_correct":false,"question_id":"a09fd7f3-c4a3-4f6c-b352-b5e7019f28e5"},{"content":"są zapisywane w podglądzie zdarzeń systemu Windows","answer_id":"82816402-5ed5-4479-a43a-aeb92066eb1d","is_correct":false,"question_id":"a09fd7f3-c4a3-4f6c-b352-b5e7019f28e5"},{"content":"są 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Co jest ich prawdopodobną przyczyną?","quiz_id":[2],"filename":"1098.webp","difficulty":null,"is_favorite":false,"question_id":"878c7a38-dac5-4b3b-96b5-34681842ba32","question_number":1098},{"info":null,"points":1,"answers":[{"content":"Obwiednia (Envelope).","answer_id":"059102c7-33b5-4771-b539-7d8a6e086d15","is_correct":false,"question_id":"ea2f6701-5950-418a-a04b-2e5656a4a7fa"},{"content":"Usuwanie stukotu (Click Removal).","answer_id":"35214461-d0fa-45cd-aa08-6d8eab9cb208","is_correct":true,"question_id":"ea2f6701-5950-418a-a04b-2e5656a4a7fa"},{"content":"Normalizuj (Normalize).","answer_id":"9a75f3a8-30b0-4392-974d-814d1d364d1a","is_correct":false,"question_id":"ea2f6701-5950-418a-a04b-2e5656a4a7fa"},{"content":"Redukcja szumu (Noise Reduction).","answer_id":"c6b98d4f-d1a3-4a68-aed2-ca05d9c8227a","is_correct":false,"question_id":"ea2f6701-5950-418a-a04b-2e5656a4a7fa"}],"content":"W programie Audacity podczas obróbki dźwięku pozyskanego z płyty \r\nanalogowej należy usunąć pojedyncze trzaski charakterystyczne dla płyt \r\nwinylowych. 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Zakładając, że blok5 nie ma zdefiniowanej szerokości, a \r\nbloki są zdefiniowane w dokumencie HTML kolejno, zgodnie z ich numerami,\r\n to powinno się następująco zdefiniować opływanie","quiz_id":[2],"filename":"1107.webp","difficulty":null,"is_favorite":false,"question_id":"f1e35a32-03e4-4721-aa16-550d4fe2303d","question_number":1107},{"info":null,"points":1,"answers":[{"content":"JPEG","answer_id":"4b65d62e-0518-450d-a9c0-d45eb7e911e3","is_correct":false,"question_id":"540393b1-f9f1-4415-a727-6b6db9364e3f"},{"content":"PNG","answer_id":"a1405fda-5ba5-4f42-a9a4-5aaaff142691","is_correct":true,"question_id":"540393b1-f9f1-4415-a727-6b6db9364e3f"},{"content":"CDR","answer_id":"c90cb821-96a5-4c82-81cc-818700a02ee2","is_correct":false,"question_id":"540393b1-f9f1-4415-a727-6b6db9364e3f"},{"content":"SVG","answer_id":"edf4604a-c0a7-42f3-9095-f22d1876defc","is_correct":false,"question_id":"540393b1-f9f1-4415-a727-6b6db9364e3f"}],"content":"Wykres słupkowy należy zapisać w formacie rastrowym tak, aby jakość \r\njego krawędzi była jak najlepsza, również dla dużego powiększenia, \r\nunikając efektu aliasingu. Do tego celu można zastosować format","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"540393b1-f9f1-4415-a727-6b6db9364e3f","question_number":1108},{"info":null,"points":1,"answers":[{"content":"($ulica == \"Bratkowa\" || $ulica == \"Nasturcjowa\") && $numer % 2 == 0","answer_id":"8ae0fbf7-806b-4454-b859-e82f559e727e","is_correct":true,"question_id":"38ad1df1-5383-4c3d-99a4-15068e6e8647"},{"content":"$$ulica == \"Bratkowa\" && $ulica == \"Nasturcjowa\" && $numer % 2 == 0","answer_id":"8da52b52-ea4a-4b8b-8fc2-e6d48e01f34f","is_correct":false,"question_id":"38ad1df1-5383-4c3d-99a4-15068e6e8647"},{"content":"($ulica == \"Bratkowa\" || $ulica == \"Nasturcjowa\") && $numer / 2 == 0","answer_id":"97d85bf2-1f73-48f8-b08b-c0cb274e8b16","is_correct":false,"question_id":"38ad1df1-5383-4c3d-99a4-15068e6e8647"},{"content":"$$ulica == \"Bratkowa\" && $ulica == \"Nasturcjowa\" && $numer / 2 == 0","answer_id":"d6c2341d-84ec-42cc-b424-2bb7cde98120","is_correct":false,"question_id":"38ad1df1-5383-4c3d-99a4-15068e6e8647"}],"content":"W kodzie zapisanym w języku skryptowym PHP należy wykonać operacje dla \r\nspełnionego warunku: adresy są parzystymi numerami na ulicach: \r\nBratkowej, Nasturcjowej. Wyrażeniem logicznym sprawdzającym ten warunek \r\njest","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"38ad1df1-5383-4c3d-99a4-15068e6e8647","question_number":1109},{"info":null,"points":1,"answers":[{"content":"mysqli_num_rows($zapytanie)","answer_id":"a9b2db71-9999-4580-8b28-90943e677a48","is_correct":false,"question_id":"114fd678-0112-436f-aa37-3fce9b72dff1"},{"content":"mysql_fetch_field($zapytanie)","answer_id":"ae6605d3-27d8-46db-b579-4a70bb697cd0","is_correct":false,"question_id":"114fd678-0112-436f-aa37-3fce9b72dff1"},{"content":"mysqli_fetch_array($zapytanie)","answer_id":"d7be43a8-7ffa-41e3-9151-1f583cf992a7","is_correct":true,"question_id":"114fd678-0112-436f-aa37-3fce9b72dff1"},{"content":"mysql_fetch_assoc($zapytanie)","answer_id":"fb719a73-f55a-4e39-b60b-53b04534d46a","is_correct":false,"question_id":"114fd678-0112-436f-aa37-3fce9b72dff1"}],"content":"Którą funkcję należy wpisać w miejsce znaków zapytania, aby dane \r\nzwrócone kwerendą zostały wyświetlone na stronie internetowej?","quiz_id":[2],"filename":"1110.webp","difficulty":null,"is_favorite":false,"question_id":"114fd678-0112-436f-aa37-3fce9b72dff1","question_number":1110},{"info":null,"points":1,"answers":[{"content":"CREATE VIEW KlienciPlatyna AS SELECT status FROM klienci WHERE \"Platynowy\";","answer_id":"05df57bb-2dac-4862-8de6-b93394ab47f1","is_correct":false,"question_id":"76e253c0-d8da-4b53-a2cf-0c65b0c3cc83"},{"content":"CREATE VIEW KlienciPlatyna AS SELECT * FROM klienci WHERE status = \"Platynowy\";","answer_id":"96afdf1c-aff4-4ac9-beae-3d12ee9a2ed5","is_correct":true,"question_id":"76e253c0-d8da-4b53-a2cf-0c65b0c3cc83"},{"content":"CREATE VIEW KlienciPlatyna FROM klienci WHERE status = \"Platynowy\";","answer_id":"a284cfa9-cee9-487c-b586-ff74d0037c1a","is_correct":false,"question_id":"76e253c0-d8da-4b53-a2cf-0c65b0c3cc83"},{"content":"CREATE VIEW KlienciPlatyna AS klient WHERE status = \"Platynowy\";","answer_id":"e7af6e88-2508-4b5d-8b18-ad0148828bcf","is_correct":false,"question_id":"76e253c0-d8da-4b53-a2cf-0c65b0c3cc83"}],"content":"W tabeli klienci istnieje pole status przyjmujące wartości: Zwykły, \r\nZłoty, Platynowy. Ze względu na to, że bardzo często przetwarzane są \r\ntylko dane klientów o statusie Platynowy, należy utworzyć wirtualną \r\ntabelę (widok) przechowującą wszystkie dane jedynie tych klientów. W tym\r\n celu można zastosować kwerendę","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"76e253c0-d8da-4b53-a2cf-0c65b0c3cc83","question_number":1111},{"info":null,"points":1,"answers":[{"content":"$$_COOKIE","answer_id":"1daa3b0b-f0e2-47e4-b0c2-19ebce22f7ed","is_correct":true,"question_id":"85b93b5a-6eb4-4299-a067-dacd5899710b"},{"content":"$$_GET","answer_id":"3f7106d1-d0b1-4eeb-a828-18d8c16206f3","is_correct":false,"question_id":"85b93b5a-6eb4-4299-a067-dacd5899710b"},{"content":"$$_POST","answer_id":"3ffecf96-93c8-4cdb-a92d-0ff0b25b2f32","is_correct":false,"question_id":"85b93b5a-6eb4-4299-a067-dacd5899710b"},{"content":"$$_SERVER","answer_id":"9e206355-3ed3-46a5-ba50-53f3026f38e4","is_correct":false,"question_id":"85b93b5a-6eb4-4299-a067-dacd5899710b"}],"content":"Dane ciasteczek są przechowywane w tablicy","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"85b93b5a-6eb4-4299-a067-dacd5899710b","question_number":1112},{"info":null,"points":1,"answers":[{"content":"Przydział 1","answer_id":"02fb5914-e8c0-415b-8c4e-60185c5ea54d","is_correct":false,"question_id":"310979a7-ea0f-4f58-83c9-9946700dddb3"},{"content":"Przydział 4","answer_id":"3279c495-187b-4523-9eb3-a6dc0489575c","is_correct":false,"question_id":"310979a7-ea0f-4f58-83c9-9946700dddb3"},{"content":"Przydział 3","answer_id":"3e77097d-daf9-4cd7-a4c5-d33c1e7cf0b3","is_correct":false,"question_id":"310979a7-ea0f-4f58-83c9-9946700dddb3"},{"content":"Przydział 2","answer_id":"fbf9c0d4-27f8-43da-a356-8b65c312af10","is_correct":true,"question_id":"310979a7-ea0f-4f58-83c9-9946700dddb3"}],"content":"W ramce przedstawiono umiejętności członków zespołu tworzącego witrynę \r\ninternetową. Który z przydziałów prac najbardziej pasuje do ich \r\numiejętności?","quiz_id":[2],"filename":"1113.webp","difficulty":null,"is_favorite":false,"question_id":"310979a7-ea0f-4f58-83c9-9946700dddb3","question_number":1113},{"info":null,"points":1,"answers":[{"content":"stosować tylko jedną paletę barw wykorzystującą jeden główny kolor z różnymi jego odcieniami.","answer_id":"7c25b18c-8b6e-45b0-9d35-8704323dbbab","is_correct":false,"question_id":"8501e073-1988-410f-86c2-70f1b2fbfcdc"},{"content":"podpisywać wszystkie obrazy tekstem alternatywnym oraz kontrolki etykietami.","answer_id":"9670ed65-ee97-41ba-a34c-aee01724de63","is_correct":true,"question_id":"8501e073-1988-410f-86c2-70f1b2fbfcdc"},{"content":"wybrać najpopularniejszą przeglądarkę i na niej testować tworzoną stronę.","answer_id":"9d704a2d-51a4-4790-8a98-4d863ccdc985","is_correct":false,"question_id":"8501e073-1988-410f-86c2-70f1b2fbfcdc"},{"content":"stosować tylko paragrafy, nie stosować nagłówków h1 – h6.","answer_id":"d20a4e98-81b2-4549-82ef-014891e823b8","is_correct":false,"question_id":"8501e073-1988-410f-86c2-70f1b2fbfcdc"}],"content":"Aby utworzyć stronę internetową odpowiednią dla osób z \r\nniepełnosprawnościami, stosując wytyczne WCAG 2.x należy między innymi","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"8501e073-1988-410f-86c2-70f1b2fbfcdc","question_number":1114},{"info":null,"points":1,"answers":[{"content":"imie LIKE '_e_%'","answer_id":"440d7485-9cf0-4661-81a7-9663ca4843fc","is_correct":false,"question_id":"a1d66e31-a2a9-4504-b7e4-08713176fe81"},{"content":"imie LIKE '%e%'","answer_id":"b5810bc2-5c3e-41d0-979e-30919daba5b8","is_correct":false,"question_id":"a1d66e31-a2a9-4504-b7e4-08713176fe81"},{"content":"imie LIKE '_e___%' (po literze e trzy podkreślniki)","answer_id":"c7daaef6-08d3-4138-a08b-88fa1654ca58","is_correct":true,"question_id":"a1d66e31-a2a9-4504-b7e4-08713176fe81"},{"content":"imie LIKE '_e___' (po literze e trzy podkreślniki)","answer_id":"d01dce4f-e582-442a-9e38-219b568c0f83","is_correct":false,"question_id":"a1d66e31-a2a9-4504-b7e4-08713176fe81"}],"content":"Z tabeli należy wybrać imiona osób, spełniające warunek taki, że drugą \r\nliterą jest ‘e’, a słowo jest nie krótsze niż 5 znaków (pięcioznakowe \r\nlub dłuższe). 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filtrem","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"40c13094-f057-4242-8c41-6eb2f99fbe3f","question_number":15},{"info":null,"points":1,"answers":[{"content":"SQL DML (ang. Data Manipulation Language)","answer_id":"2c14c187-2b71-4f2e-a760-c1a46fb01695","is_correct":false,"question_id":"a3bc63f5-ff14-48b6-b096-7521d403d866"},{"content":"SQL DDL (ang. Data Definition Language)","answer_id":"6aa30bf7-2242-452e-b6a3-3b2c12b6b7e1","is_correct":false,"question_id":"a3bc63f5-ff14-48b6-b096-7521d403d866"},{"content":"SQL DCL (ang. Data Control Language)","answer_id":"f2ddc44b-2b46-4e93-9e06-3cf898cabf75","is_correct":false,"question_id":"a3bc63f5-ff14-48b6-b096-7521d403d866"},{"content":"SQL DQL (ang. Data Query Language)","answer_id":"fb862007-6e28-421c-bf87-d5c517a09719","is_correct":true,"question_id":"a3bc63f5-ff14-48b6-b096-7521d403d866"}],"content":"Jak nazywa się podzbiór strukturalnego języka zapytań, związany z \r\nformułowaniem zapytań do bazy danych za pomocą polecenia SELECT?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"a3bc63f5-ff14-48b6-b096-7521d403d866","question_number":16},{"info":null,"points":1,"answers":[{"content":"ALTER, CREATE, DROP","answer_id":"19a2ff17-3dab-43e7-9c39-52ecbd32c6c7","is_correct":false,"question_id":"f3ef11e5-c49e-410e-a660-1f0403691d77"},{"content":"SELECT, SELECT INTO","answer_id":"58bb145f-385c-4986-b589-2fc17c6c09df","is_correct":false,"question_id":"f3ef11e5-c49e-410e-a660-1f0403691d77"},{"content":"DENY, GRANT, REVOKE","answer_id":"ce6f50b3-c0d8-4a6b-90bc-094b4d6a8fa6","is_correct":false,"question_id":"f3ef11e5-c49e-410e-a660-1f0403691d77"},{"content":"DELETE, INSERT, 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klasa","answer_id":"4aa39f94-803f-4863-abdd-46a6212e6804","is_correct":false,"question_id":"8ae5f261-e4cf-48e4-85af-446f8c8ef8b3"},{"content":"Rosnaco według parametru srednia","answer_id":"8c0f009d-045b-4750-9f39-3b3958df937c","is_correct":false,"question_id":"8ae5f261-e4cf-48e4-85af-446f8c8ef8b3"}],"content":"Jak posortowana będzie lista, utworzona ze wszystkich kolumn tabeli \r\nuczniowie i zawierająca uczniów ze średnią większą od 5, która zostanie \r\nzwrócona jako wynik przedstawionego zapytania?","quiz_id":[2],"filename":"18.webp","difficulty":null,"is_favorite":false,"question_id":"8ae5f261-e4cf-48e4-85af-446f8c8ef8b3","question_number":18},{"info":null,"points":1,"answers":[{"content":"Według parametru nr_id wyłącznie dla trzech tabel","answer_id":"22d85b83-95e8-46ab-867e-a84fb9ebf3e5","is_correct":false,"question_id":"203f3716-8747-45e7-bfdc-ce4740c15641"},{"content":"Według parametru wyrob_id wyłącznie dla trzech tabel","answer_id":"9d47ed4e-7269-4ae9-a2a4-64aad45f2379","is_correct":false,"question_id":"203f3716-8747-45e7-bfdc-ce4740c15641"},{"content":"Według parametru nr_id dla wszystkich tabel","answer_id":"cf7e5fda-337f-47a8-9e11-88d18bd56299","is_correct":true,"question_id":"203f3716-8747-45e7-bfdc-ce4740c15641"},{"content":"Według parametru wyrob_id dla wyłącznie dla trzech tabel","answer_id":"d30bcae0-663d-4f9c-9a84-65f8310e7756","is_correct":false,"question_id":"203f3716-8747-45e7-bfdc-ce4740c15641"}],"content":"Według którego parametru oraz dla ilu tabel zostaną zwrócone wiersze na liście w wyniku przedstawionego zapytania?","quiz_id":[2],"filename":"19.webp","difficulty":null,"is_favorite":false,"question_id":"203f3716-8747-45e7-bfdc-ce4740c15641","question_number":19},{"info":null,"points":1,"answers":[{"content":"Funkcja zdefiniowana","answer_id":"1b558caf-9108-47e0-9186-db4ae271f5b7","is_correct":true,"question_id":"70f77ec5-3bc5-4148-9e08-dd622af2c1a3"},{"content":"Wyzwalacz","answer_id":"9fcb10a0-e66b-4e36-920a-bf82a9bf1a15","is_correct":false,"question_id":"70f77ec5-3bc5-4148-9e08-dd622af2c1a3"},{"content":"Reguła","answer_id":"b412c336-2acd-4c95-9d09-796f74cc6711","is_correct":false,"question_id":"70f77ec5-3bc5-4148-9e08-dd622af2c1a3"},{"content":"Procedura składowa","answer_id":"db263a13-319e-45d4-b3c1-a71893723bdb","is_correct":false,"question_id":"70f77ec5-3bc5-4148-9e08-dd622af2c1a3"}],"content":"Który z obiektów relacyjnej bazy danych, będący kodem języka SQL, może \r\nbyć wywoływany w zapytaniach modyfikujących kolumny danych widoczne jako\r\n tabela, bez względu na to czy jest tworzony programowo, czy 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do","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"e58fdbee-b917-452f-a58d-1b6f59c5ab1a","question_number":115},{"info":null,"points":1,"answers":[{"content":"2 4 6 8 10","answer_id":"448ce725-98a4-4f31-aea3-bbcd000bb9d9","is_correct":true,"question_id":"690ad44a-e96c-43e7-a3c1-5488d8fa1b7e"},{"content":"1 3 5 7 9","answer_id":"9c997c3f-55a8-4be6-ad17-8f198224f469","is_correct":false,"question_id":"690ad44a-e96c-43e7-a3c1-5488d8fa1b7e"},{"content":"1 2 3 4 5 6 7 8 9 10","answer_id":"afb416a6-d6fa-4599-9566-6e54cc47c9df","is_correct":false,"question_id":"690ad44a-e96c-43e7-a3c1-5488d8fa1b7e"},{"content":"2 4 6 8","answer_id":"d8efa2d7-b527-4ca0-a685-94dacaa881d2","is_correct":false,"question_id":"690ad44a-e96c-43e7-a3c1-5488d8fa1b7e"}],"content":"Kod zamieszczony w ramce spowoduje wypisanie 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ramce?","quiz_id":[2],"filename":"117.webp","difficulty":null,"is_favorite":false,"question_id":"2172e39a-2b3d-4d42-bbea-47c28cc08c4a","question_number":117},{"info":null,"points":1,"answers":[{"content":"przypisze zmiennej s długość napisu ze zmiennej t","answer_id":"01488859-edfb-4dc5-93ce-c6f8561c6d48","is_correct":true,"question_id":"38cca959-cf8d-41f1-861b-7b4d89976e95"},{"content":"przypisze zmienniej s zmienną t","answer_id":"367c6f29-b681-4e5a-b8bc-eccddf804699","is_correct":false,"question_id":"38cca959-cf8d-41f1-861b-7b4d89976e95"},{"content":"wyświetli długość napisu ze zmiennej t","answer_id":"a8748eee-af3f-44d9-96c3-5a13a390de84","is_correct":false,"question_id":"38cca959-cf8d-41f1-861b-7b4d89976e95"},{"content":"przypisze zmiennej s fragment napisu ze zmiennej t, o określonej przez zmienną length długości","answer_id":"d98fa302-b911-4843-9dbb-ea081c732555","is_correct":false,"question_id":"38cca959-cf8d-41f1-861b-7b4d89976e95"}],"content":"Zamieszczony w ramce fragment 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","answer_id":"948b70c5-7d1b-4191-b0e6-a6e4854779ac","is_correct":false,"question_id":"691052f7-333d-4422-9c9b-fe774734ffd4"},{"content":"
","answer_id":"f7bc03d8-e76a-4e64-823e-390584155c4e","is_correct":true,"question_id":"691052f7-333d-4422-9c9b-fe774734ffd4"}],"content":"Prawidłowy, zgodny ze standardem języka XHTML, zapis samozamykającego \r\nsię znacznika odpowiadającego za łamanie linii ma postać","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"691052f7-333d-4422-9c9b-fe774734ffd4","question_number":173},{"info":null,"points":1,"answers":[{"content":"skorzystanie z walidatora języka HTML","answer_id":"08a919b0-060a-4bac-a5a9-bebc773a5663","is_correct":false,"question_id":"ff34faf9-eb74-4a07-b095-8d0b386147f4"},{"content":"zainstalowanie na kilku komputerach różnych przeglądarek i testowanie witryny","answer_id":"b47bf3b6-e5a5-4dfd-9604-bf36d58543d5","is_correct":false,"question_id":"ff34faf9-eb74-4a07-b095-8d0b386147f4"},{"content":"skorzystanie z emulatora przeglądarek internetowych np. 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jest","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"ff34faf9-eb74-4a07-b095-8d0b386147f4","question_number":174},{"info":null,"points":1,"answers":[{"content":"FileZilla","answer_id":"12a0bcfc-4b8f-4180-a5a6-cada5ed9f581","is_correct":true,"question_id":"6efa0733-7691-4138-94f6-4ad9cdc9a748"},{"content":"Bugzilla","answer_id":"5d09ebb0-abb3-4199-afd6-8c2e7237609c","is_correct":false,"question_id":"6efa0733-7691-4138-94f6-4ad9cdc9a748"},{"content":"Go!Zilla","answer_id":"99424e57-04e8-45d8-be4d-ef2b4601edc9","is_correct":false,"question_id":"6efa0733-7691-4138-94f6-4ad9cdc9a748"},{"content":"CloneZilla","answer_id":"cf7fa1ef-2600-4d58-af52-ba84496414cb","is_correct":false,"question_id":"6efa0733-7691-4138-94f6-4ad9cdc9a748"}],"content":"Aby przenieść witrynę na serwer, można skorzystać z oprogramowania","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"6efa0733-7691-4138-94f6-4ad9cdc9a748","question_number":175},{"info":null,"points":1,"answers":[{"content":"#ff8010","answer_id":"2e3a8b28-5278-4214-acae-e4a3dcf702d3","is_correct":true,"question_id":"b023167a-58bd-43db-a2f8-00543fc1872c"},{"content":"#008010","answer_id":"611c0d33-8608-44ac-b7ea-b7772fdbf385","is_correct":false,"question_id":"b023167a-58bd-43db-a2f8-00543fc1872c"},{"content":"#ff0f10","answer_id":"9c268054-35b6-43fb-a9ed-d887fd00fef8","is_correct":false,"question_id":"b023167a-58bd-43db-a2f8-00543fc1872c"},{"content":"#ff8011","answer_id":"ab0f271c-57c4-43b2-8a2c-9daff4b9554a","is_correct":false,"question_id":"b023167a-58bd-43db-a2f8-00543fc1872c"}],"content":"Kolor zapisany kodem RGB, o wartości rgb(255, 128, 16) w kodzie szesnastkowym będzie miał 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jeżeli","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"64c118e3-ecfa-4f96-8273-c499d3f7640a","question_number":177},{"info":null,"points":1,"answers":[{"content":"usuwania szumów","answer_id":"46c15f4b-4618-41fa-8aa9-226bbf8f3d89","is_correct":false,"question_id":"9861ccfe-6e08-4e7f-befd-247b40ba98dd"},{"content":"wyciszenia","answer_id":"63e0fee3-d0ba-493d-b189-a2177b0af762","is_correct":false,"question_id":"9861ccfe-6e08-4e7f-befd-247b40ba98dd"},{"content":"podbicia basów","answer_id":"8ac429e4-1eae-4bcf-aa39-c35a19f71b50","is_correct":false,"question_id":"9861ccfe-6e08-4e7f-befd-247b40ba98dd"},{"content":"normalizacji","answer_id":"a50a2bc4-3fad-4bad-83c9-541b4b84dd3e","is_correct":true,"question_id":"9861ccfe-6e08-4e7f-befd-247b40ba98dd"}],"content":"Aby dopasować dźwięk do danego poziomu głośności, należy użyć 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zadanie","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"48e33f56-8fcc-4a35-864b-823f7f40c722","question_number":179},{"info":null,"points":1,"answers":[{"content":"SELECT nazwisko, imie FROM uczniowie ORDER BY nazwisko = \"M%\";","answer_id":"6eb13a19-a2c5-4c55-87e2-41ffbbbf2bd7","is_correct":false,"question_id":"a38d5d5f-3102-4f85-93e1-73994ab3788e"},{"content":"SELECT nazwisko, imie FROM uczniowie ORDER BY nazwisko IN \"M%\";","answer_id":"788e830c-885d-4b65-bde3-2a41a3de8ecc","is_correct":false,"question_id":"a38d5d5f-3102-4f85-93e1-73994ab3788e"},{"content":"SELECT nazwisko, imie FROM uczniowie WHERE nazwisko LIKE \"M%\";","answer_id":"87a89e7c-6b79-4bcb-b63d-7b66b802a4fc","is_correct":true,"question_id":"a38d5d5f-3102-4f85-93e1-73994ab3788e"},{"content":"SELECT nazwisko, imie FROM uczniowie WHERE nazwisko IN \"M%\";","answer_id":"df9c7452-d345-4ae1-8bc8-e5f4fda3a40a","is_correct":false,"question_id":"a38d5d5f-3102-4f85-93e1-73994ab3788e"}],"content":"Baza danych zawiera tabelę uczniowie z polami: imie, nazwisko, klasa. \r\nAby odnaleźć imiona i nazwiska tych uczniów, których nazwiska \r\nrozpoczynają się literą M, należy zastosować polecenie SQL","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"a38d5d5f-3102-4f85-93e1-73994ab3788e","question_number":180},{"info":null,"points":1,"answers":[{"content":"SELECT nazwa FROM artykuly WHERE typ=\"pralka\" AND cena FROM 1000 TO 1500;","answer_id":"356fc8e6-9324-40d5-8d8d-b6d82f9901a7","is_correct":false,"question_id":"2992a08e-d3e0-4125-b3ea-82a85b518df4"},{"content":"SELECT nazwa FROM artykuly WHERE typ=\"pralka\" OR cena BETWEEN 1000 OR 1500;","answer_id":"d2796193-552e-49f7-947b-9fb4b4a3b6e7","is_correct":false,"question_id":"2992a08e-d3e0-4125-b3ea-82a85b518df4"},{"content":"SELECT nazwa FROM artykuly WHERE typ=\"pralka\" AND cena BETWEEN 1000 AND 1500;","answer_id":"dec7e6c4-aeee-4956-b3a8-9ee6d75ee63a","is_correct":true,"question_id":"2992a08e-d3e0-4125-b3ea-82a85b518df4"},{"content":"SELECT nazwa FROM artykuly WHERE typ=\"pralka\" OR cena BETWEEN 1000 AND 1500;","answer_id":"e91c96f0-9384-45c8-808e-8381dbc4629f","is_correct":false,"question_id":"2992a08e-d3e0-4125-b3ea-82a85b518df4"}],"content":"Baza danych zawiera tabele z polami: . Aby wyświetlić wszystkie nazwy \r\nartykułów wyłącznie typu pralka, dla których cena jest z przedziału 1000\r\n PLN i 1500 PLN, należy zastosować polecenie","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"2992a08e-d3e0-4125-b3ea-82a85b518df4","question_number":181},{"info":null,"points":1,"answers":[{"content":"jest zawsze typu numerycznego","answer_id":"0b274cc9-068d-4585-9a06-2ffa81601ee6","is_correct":false,"question_id":"fe9890bd-cdac-4a87-936a-c2d931b6e996"},{"content":"może przyjmować wartość pustą (NULL)","answer_id":"34360ac5-84f2-44a3-8897-f1b3a42f272b","is_correct":false,"question_id":"fe9890bd-cdac-4a87-936a-c2d931b6e996"},{"content":"służy do szyfrowania zawartości tabeli","answer_id":"bc8a6cfc-0ba3-4ba2-97e3-c62eb77fa9df","is_correct":false,"question_id":"fe9890bd-cdac-4a87-936a-c2d931b6e996"},{"content":"musi być unikalna","answer_id":"ca437b2c-f9d7-4b99-827a-035799bae0d9","is_correct":true,"question_id":"fe9890bd-cdac-4a87-936a-c2d931b6e996"}],"content":"Wartość pola tabeli pełniącego rolę klucza podstawowego","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"fe9890bd-cdac-4a87-936a-c2d931b6e996","question_number":182},{"info":null,"points":1,"answers":[{"content":"klucz podstawowy wskazujący na klucz podstawowy tabeli po stronie","answer_id":"129beb3e-9827-437c-954f-07dfbf4f2d1a","is_correct":false,"question_id":"b63bd76f-5393-461d-8c81-45047fbaa4a1"},{"content":"klucz obcy wskazujący na klucz obcy tabeli po stronie","answer_id":"18340dae-9423-4f4e-8a59-86a8c0fa0ead","is_correct":false,"question_id":"b63bd76f-5393-461d-8c81-45047fbaa4a1"},{"content":"klucz sztuczny odnoszący się do kluczy podstawowych obu tabel","answer_id":"3a7587b8-0067-433f-92cb-022b8427ab93","is_correct":false,"question_id":"b63bd76f-5393-461d-8c81-45047fbaa4a1"},{"content":"klucz obcy wskazujący na klucz podstawowy tabeli po stronie","answer_id":"8280ce1c-1c75-4fed-9f05-f691d13c4453","is_correct":true,"question_id":"b63bd76f-5393-461d-8c81-45047fbaa4a1"}],"content":"Aby utworzyć relację jeden do wielu, w tabeli po stronie , należy zdefiniować","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b63bd76f-5393-461d-8c81-45047fbaa4a1","question_number":183},{"info":null,"points":1,"answers":[{"content":"kwerenda","answer_id":"03b344cb-579b-4fe5-a8ce-69dfa6653eda","is_correct":false,"question_id":"527e6e37-4d42-4684-83a0-07fe1226a3b2"},{"content":"makropolecenie","answer_id":"0b7b8763-8bc6-4071-8730-e37d5697bfdb","is_correct":false,"question_id":"527e6e37-4d42-4684-83a0-07fe1226a3b2"},{"content":"raport","answer_id":"28fba477-4fed-47ec-b873-ef0163e33929","is_correct":true,"question_id":"527e6e37-4d42-4684-83a0-07fe1226a3b2"},{"content":"formularz","answer_id":"fcc88087-71f1-4a8e-bfeb-a4d4d73996e7","is_correct":false,"question_id":"527e6e37-4d42-4684-83a0-07fe1226a3b2"}],"content":"Narzędziem służącym do grupowania i prezentowania informacji z wielu \r\nrekordów w celu ich drukowania lub rozpowszechniania jest","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"527e6e37-4d42-4684-83a0-07fe1226a3b2","question_number":184},{"info":null,"points":1,"answers":[{"content":"kwerendę SELECT","answer_id":"9b16ff6e-ae1c-4e20-a45f-c7f23eaaf66d","is_correct":false,"question_id":"f010d4f6-1430-4119-91b8-9e3246245451"},{"content":"raport","answer_id":"bb85af71-8531-4148-ae39-0b1066845e8f","is_correct":false,"question_id":"f010d4f6-1430-4119-91b8-9e3246245451"},{"content":"formularz","answer_id":"cdfe5aab-91aa-4916-9916-efebf2da3953","is_correct":true,"question_id":"f010d4f6-1430-4119-91b8-9e3246245451"},{"content":"filtr","answer_id":"ec3fef72-b5ee-4f20-8b12-32d62a38e37d","is_correct":false,"question_id":"f010d4f6-1430-4119-91b8-9e3246245451"}],"content":"Aby uprościć wprowadzenie i edytowanie danych w tabeli, należy 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Klauzula WHERE do zapytania będzie miała postać","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"96c2fed0-e6b6-4069-94d1-1f6f097230df","question_number":782},{"info":null,"points":1,"answers":[{"content":"SELECT LIMIT 3 nazwisko FROM klienci ORDER BY nazwisko DESC;","answer_id":"1b9c95ec-121e-4c06-8482-174d1c2b0699","is_correct":false,"question_id":"569f3964-9031-4ccc-8c5f-e4c2932daf86"},{"content":"SELECT nazwisko FROM klienci ORDER BY punkty DESC LIMIT 3;","answer_id":"4b6efbc7-8b1b-4ee2-b2ac-8585e337d8b9","is_correct":true,"question_id":"569f3964-9031-4ccc-8c5f-e4c2932daf86"},{"content":"SELECT nazwisko FROM klienci LIMIT 3;","answer_id":"731c7ece-9a3c-4580-9593-9d2c501a44c0","is_correct":false,"question_id":"569f3964-9031-4ccc-8c5f-e4c2932daf86"},{"content":"SELECT nazwisko FROM klienci ORDER BY nazwisko DESC LIMIT 3;","answer_id":"82baa533-2816-49c3-b451-9d02ed8dd5bf","is_correct":false,"question_id":"569f3964-9031-4ccc-8c5f-e4c2932daf86"}],"content":"Wskaż kwerendę, która z tabeli klienci wybierze jedynie nazwiska trzech najlepszych klientów, czyli takich, \r\nktórzy na swoim koncie mają najwięcej punktów (pole całkowite punkty)","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"569f3964-9031-4ccc-8c5f-e4c2932daf86","question_number":783},{"info":null,"points":1,"answers":[{"content":"DISTINCT","answer_id":"643bde0c-753d-4433-9622-5fc04ce9fac2","is_correct":true,"question_id":"c09135ba-4793-4fa6-8c7b-335c1ce7b204"},{"content":"CHECK","answer_id":"8b215b3d-9eae-4af8-9ef7-e538ac2749d4","is_correct":false,"question_id":"c09135ba-4793-4fa6-8c7b-335c1ce7b204"},{"content":"UNIQUE","answer_id":"cabff1f2-3b40-4992-a4b8-73424d44cb61","is_correct":false,"question_id":"c09135ba-4793-4fa6-8c7b-335c1ce7b204"},{"content":"HAVING","answer_id":"d1174938-6b16-4770-847e-e07e28b1afb3","is_correct":false,"question_id":"c09135ba-4793-4fa6-8c7b-335c1ce7b204"}],"content":"Z tabeli mieszkancy należy wybrać niepowtarzające się nazwy miast, w tym celu należy skorzystać \r\nz wyrażenia SQL zawierającego klauzulę","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"c09135ba-4793-4fa6-8c7b-335c1ce7b204","question_number":784},{"info":null,"points":1,"answers":[{"content":"SELECT pasmo, SUM(wysokosc) FROM gory GROUP BY pasmo;","answer_id":"58d06bbf-2148-4fb8-b9bc-514c6d05f5fb","is_correct":false,"question_id":"10d1274b-4f92-4879-a497-66a896e14181"},{"content":"SELECT pasmo, AVG(wysokosc) FROM gory GROUP BY pasmo;","answer_id":"6f9883ee-dccd-4724-9ffc-48da43f9b79a","is_correct":true,"question_id":"10d1274b-4f92-4879-a497-66a896e14181"},{"content":"SELECT pasmo, COUNT(wysokosc) FROM gory ORDER BY pasmo;","answer_id":"9ddeb2c2-fa39-4c33-bdb9-302b7e2a0281","is_correct":false,"question_id":"10d1274b-4f92-4879-a497-66a896e14181"},{"content":"SELECT pasmo, AVG(wysokosc) FROM gory LIMIT pasmo;","answer_id":"a39ce517-16da-4eb5-a2d7-2033ae64353e","is_correct":false,"question_id":"10d1274b-4f92-4879-a497-66a896e14181"}],"content":"Tabela gory, której fragment przedstawiono, zawiera polskie pasma \r\ngórskie wraz z ich szczytami. 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Kwerenda wybierająca te dane ma postać","quiz_id":[2],"filename":"787.webp","difficulty":null,"is_favorite":false,"question_id":"26418792-2e3b-438f-ac2b-f5d3278c1189","question_number":787},{"info":null,"points":1,"answers":[{"content":"ENUM","answer_id":"21248a49-b2c4-445f-9892-d1d1ead7d219","is_correct":false,"question_id":"f2834db0-ef64-4c52-ba51-bdbc15a042f0"},{"content":"DECIMAL(10,2)","answer_id":"52f12cc0-c386-4ea2-9427-c5a2b382012b","is_correct":true,"question_id":"f2834db0-ef64-4c52-ba51-bdbc15a042f0"},{"content":"TINYTEXT","answer_id":"ae3b5675-271f-4819-9e1f-0c090ef81909","is_correct":false,"question_id":"f2834db0-ef64-4c52-ba51-bdbc15a042f0"},{"content":"INTEGER(11)","answer_id":"b6bcb63e-09aa-45f5-a290-9ee9dc4e886c","is_correct":false,"question_id":"f2834db0-ef64-4c52-ba51-bdbc15a042f0"}],"content":"Podczas tworzenia tabeli produkty należy utworzyć pole cena będące reprezentacją ceny produktu. \r\nOdpowiedni typ dla tego pola, to","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"f2834db0-ef64-4c52-ba51-bdbc15a042f0","question_number":788},{"info":null,"points":1,"answers":[{"content":"PRIMARY KEY","answer_id":"8283a4e4-afc2-445d-8d12-05e501632f48","is_correct":false,"question_id":"7d15283d-6be6-43bb-9009-b66243fbc603"},{"content":"NULL","answer_id":"c123d6dd-51d0-43cf-814b-52f5ae760558","is_correct":false,"question_id":"7d15283d-6be6-43bb-9009-b66243fbc603"},{"content":"NOT NULL","answer_id":"d999f7c8-97f1-41de-a44e-872594e51a6c","is_correct":false,"question_id":"7d15283d-6be6-43bb-9009-b66243fbc603"},{"content":"AUTO_INCREMENT","answer_id":"e17e7af0-2253-4c75-ae01-c8110f6a3f35","is_correct":true,"question_id":"7d15283d-6be6-43bb-9009-b66243fbc603"}],"content":"Tworząc tabelę, do pola które będzie przyjmowało kolejne liczby całkowite nadawane automatycznie, należy \r\ndodać własność","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"7d15283d-6be6-43bb-9009-b66243fbc603","question_number":789},{"info":null,"points":1,"answers":[{"content":"","answer_id":"3b70bee2-e4d6-4c97-a300-8c3442bb64d3","is_correct":false,"question_id":"07d4ed56-7a69-46fa-a29c-d1aec8d5cb1e"},{"content":"","answer_id":"8218f479-fc37-4e3b-9ee3-bc7d3140f2af","is_correct":true,"question_id":"07d4ed56-7a69-46fa-a29c-d1aec8d5cb1e"},{"content":"","answer_id":"c6c8d790-76be-4660-af91-5e1de5de89e4","is_correct":false,"question_id":"07d4ed56-7a69-46fa-a29c-d1aec8d5cb1e"},{"content":"","answer_id":"f7d0c78c-6d4a-4913-b612-09d0522c8542","is_correct":false,"question_id":"07d4ed56-7a69-46fa-a29c-d1aec8d5cb1e"}],"content":"Aby użyć zewnętrznego skryptu JavaScript o nazwie skrypt.js, należy zapisać w kodzie HTML","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"07d4ed56-7a69-46fa-a29c-d1aec8d5cb1e","question_number":790},{"info":null,"points":1,"answers":[{"content":"UPDATE faktury SET dataPlatnosci=CURDATE() WHERE dataplatnosci = '0000-00-\n00 ';","answer_id":"460fb145-701a-4e4a-ad40-e7fd2ecc2d5b","is_correct":false,"question_id":"bceca932-af1c-4618-a9c4-bd5ab87185b2"},{"content":"UPDATE faktury SET dataPlatnosci=CURDATE() WHERE dataPlatnosci IS NULL;","answer_id":"9f91ef48-b42e-413f-a47b-f9765fd880e0","is_correct":true,"question_id":"bceca932-af1c-4618-a9c4-bd5ab87185b2"},{"content":"UPDATE faktury SET dataPlatnosci=CURTIME() WHERE id = 3;","answer_id":"ec4a2020-6031-4727-ac40-3c29bb3df4a4","is_correct":false,"question_id":"bceca932-af1c-4618-a9c4-bd5ab87185b2"},{"content":"UPDATE faktury SET dataPlatnosci=CURTIME() WHERE dataPlatnosci IS NOT NULL;","answer_id":"eef566e2-76f7-4fd2-b995-e7121e500f88","is_correct":false,"question_id":"bceca932-af1c-4618-a9c4-bd5ab87185b2"}],"content":"Sklep internetowy korzysta z tabeli faktury. Podczas tworzenia faktury nie zawsze pole dataPlatnosci jest \r\nwypełniane. Aby to naprawić, na koniec dnia należy wpisać aktualną datę do wierszy, w których to pole jest \r\npuste (niewypełnione). 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to","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"54a1793b-0cae-4fe1-a52f-1207d16c66cb","question_number":793},{"info":null,"points":1,"answers":[{"content":"< head >","answer_id":"5e8c3cbf-c377-4754-997f-cb5e6f46558d","is_correct":false,"question_id":"d0ef20fc-306e-4861-be24-8405989be933"},{"content":"< body >","answer_id":"82aa9448-da1e-44a5-90a4-fed40249ff2f","is_correct":false,"question_id":"d0ef20fc-306e-4861-be24-8405989be933"},{"content":"< code >","answer_id":"8a56a4ff-b926-4166-8f6f-67f75bc27cd7","is_correct":false,"question_id":"d0ef20fc-306e-4861-be24-8405989be933"},{"content":"< form >","answer_id":"908de0ae-0f9b-4ec4-8864-07ea1720fa5f","is_correct":true,"question_id":"d0ef20fc-306e-4861-be24-8405989be933"}],"content":"W języku HTML 5 atrybut action stosowany jest w znaczniku","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"d0ef20fc-306e-4861-be24-8405989be933","question_number":794},{"info":null,"points":1,"answers":[{"content":"wykaz 2","answer_id":"10f949c0-5047-4ef1-a5a7-28decb7b05b1","is_correct":false,"question_id":"29834ac6-271f-4416-833e-7c03e3e6bc6d"},{"content":"wykaz 1","answer_id":"835d073f-fc6b-4234-9dc8-f0de506f8603","is_correct":false,"question_id":"29834ac6-271f-4416-833e-7c03e3e6bc6d"},{"content":"wykaz 3","answer_id":"bdd249fd-dc64-49f8-b737-49267a128c4c","is_correct":false,"question_id":"29834ac6-271f-4416-833e-7c03e3e6bc6d"},{"content":"wykaz 4","answer_id":"e6f62ff0-4137-427e-b66a-3f2fff24ed1e","is_correct":true,"question_id":"29834ac6-271f-4416-833e-7c03e3e6bc6d"}],"content":"Który wykaz znaczników definiujących przedstawiony projekt witryny w sposób semantyczny (znaczeniowy)\r\njest zgodny ze standardem HTML 5?","quiz_id":[2],"filename":"795.webp","difficulty":null,"is_favorite":false,"question_id":"29834ac6-271f-4416-833e-7c03e3e6bc6d","question_number":795},{"info":null,"points":1,"answers":[{"content":"W dokumencie wszystkie znaczniki są zapisywane wielkimi literami","answer_id":"3972a657-7a58-4e0a-89ae-4b11c6721460","is_correct":false,"question_id":"63748e90-8d5b-442b-ad35-bfdd1fb78d99"},{"content":"Dokument został zapisany w języku HTML 5","answer_id":"4a613f7d-9ed4-4613-9cce-8b2e94d2756f","is_correct":true,"question_id":"63748e90-8d5b-442b-ad35-bfdd1fb78d99"},{"content":"W dokumencie jest wymagane zamknięcie dla każdego znacznika, również samozamykającego","answer_id":"6b092729-04f6-4592-acbe-0020df1acae9","is_correct":false,"question_id":"63748e90-8d5b-442b-ad35-bfdd1fb78d99"},{"content":"Dokument został zapisany w języku HTML 4","answer_id":"f4a1b564-07e1-4848-8e24-ca19087ddf17","is_correct":false,"question_id":"63748e90-8d5b-442b-ad35-bfdd1fb78d99"}],"content":"O czym informuje przeglądarkę internetową zapis < !DOCTYPE html >?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"63748e90-8d5b-442b-ad35-bfdd1fb78d99","question_number":796},{"info":null,"points":1,"answers":[{"content":"paragrafy, do których została przypisana klasa uzytkownik","answer_id":"371b0650-9b42-4f1f-a20e-d42796936dd2","is_correct":true,"question_id":"8fef3cb3-7941-4841-b25b-bb0d3acfb2f9"},{"content":"tylko znaczniki tekstowe typu < p >, < h1 >","answer_id":"59f99c07-da62-4bce-8fe6-1d5a3c1e6aad","is_correct":false,"question_id":"8fef3cb3-7941-4841-b25b-bb0d3acfb2f9"},{"content":"wszystkie paragrafy","answer_id":"80c71d81-77ef-4c44-a38f-6a415281a940","is_correct":false,"question_id":"8fef3cb3-7941-4841-b25b-bb0d3acfb2f9"},{"content":"dowolne znaczniki w sekcji < body > z przypisaną klasą uzytkownik","answer_id":"bddf7e89-55db-4072-98ee-9eb02c2e9933","is_correct":false,"question_id":"8fef3cb3-7941-4841-b25b-bb0d3acfb2f9"}],"content":"W stylu CSS 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PHP.","quiz_id":[2],"filename":"811.webp","difficulty":null,"is_favorite":false,"question_id":"a881cb5e-d082-476a-941b-0c128bfbb0ed","question_number":811},{"info":null,"points":1,"answers":[{"content":"Wyświetli się tylko napis „test2”","answer_id":"24b21a86-27d1-491c-8492-f1e458c79058","is_correct":false,"question_id":"639b384c-db4c-43bc-ba19-3db824d90d58"},{"content":"Nie wyświetli się żaden napis","answer_id":"8e943a9d-a67a-4533-bd70-9d8ba46bb267","is_correct":false,"question_id":"639b384c-db4c-43bc-ba19-3db824d90d58"},{"content":"Wyświetli się tylko napis „test1”","answer_id":"a895c6bd-010c-4cf3-a812-97de63e0e3fd","is_correct":false,"question_id":"639b384c-db4c-43bc-ba19-3db824d90d58"},{"content":"Wyświetlą się oba napisy: „test1” i „test2”","answer_id":"ccd7347f-af98-4e19-9740-822515fb4ba6","is_correct":true,"question_id":"639b384c-db4c-43bc-ba19-3db824d90d58"}],"content":"Co będzie wynikiem po wywołaniu przedstawionego skryptu?","quiz_id":[2],"filename":"812.webp","difficulty":null,"is_favorite":false,"question_id":"639b384c-db4c-43bc-ba19-3db824d90d58","question_number":812},{"info":null,"points":1,"answers":[{"content":"tablicą znaków","answer_id":"32c76980-b337-467d-92ae-7b9e67954e1a","is_correct":true,"question_id":"7064350a-d0a6-4449-b0f4-7a0678e83603"},{"content":"znakiem","answer_id":"4f4f8335-023d-4f25-9ab2-56eb876f72f2","is_correct":false,"question_id":"7064350a-d0a6-4449-b0f4-7a0678e83603"},{"content":"liczbą","answer_id":"8d505b36-49f2-4516-9e84-77c5a731dcb6","is_correct":false,"question_id":"7064350a-d0a6-4449-b0f4-7a0678e83603"},{"content":"tablicą łańcuchów","answer_id":"dcef5d76-f382-4086-901f-e8e9bcf48df6","is_correct":false,"question_id":"7064350a-d0a6-4449-b0f4-7a0678e83603"}],"content":"W języku C++ zdefiniowano zmienną char zm1[10];\r\nZmienna ta 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relacji przedstawionej na obrazie można wyczytać, że jest ona relacją","quiz_id":[2],"filename":"822.webp","difficulty":null,"is_favorite":false,"question_id":"287e0abb-d1af-48a8-bcfe-18cb37e36aa6","question_number":822},{"info":null,"points":1,"answers":[{"content":"Przystawka do wizualizacji diagramów encji","answer_id":"0e9a01f6-7d25-4a33-bd47-5cf42187e3b7","is_correct":false,"question_id":"be4e143a-b1b8-4215-926e-6ba379107617"},{"content":"Pakiety do tworzenia statystyk","answer_id":"3bd87184-b78e-4faf-9e43-2521fdd64128","is_correct":false,"question_id":"be4e143a-b1b8-4215-926e-6ba379107617"},{"content":"Wielodostępność danych","answer_id":"6f8fbddf-4c73-4d93-a466-2d32edebe05f","is_correct":true,"question_id":"be4e143a-b1b8-4215-926e-6ba379107617"},{"content":"System zarządzania wersjami bazy","answer_id":"7e99dcc7-a7dd-4493-81bf-2192839ee789","is_correct":false,"question_id":"be4e143a-b1b8-4215-926e-6ba379107617"}],"content":"Które z mechanizmów są niezbędne dla Systemu Zarządzania Bazą Danych?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"be4e143a-b1b8-4215-926e-6ba379107617","question_number":823},{"info":null,"points":1,"answers":[{"content":"SELECT * FROM Artykuly WHERE Cena LIKE 1%, 2%;","answer_id":"84443abf-0f17-4c48-a3ad-46b237784d61","is_correct":false,"question_id":"f0720109-4af8-44ef-a79f-ecb98ac45312"},{"content":"SELECT * FROM Artykuly WHERE Cena > 10 AND Cena < 20;","answer_id":"86c8b380-9854-4943-8572-ddcb20af643a","is_correct":false,"question_id":"f0720109-4af8-44ef-a79f-ecb98ac45312"},{"content":"SELECT * FROM Artykuly WHERE Cena IN (10, 20);","answer_id":"c0c12756-97e6-4e81-93c5-f58b881e9c58","is_correct":false,"question_id":"f0720109-4af8-44ef-a79f-ecb98ac45312"},{"content":"SELECT * FROM Artykuly WHERE Cena BETWEEN 10 AND 20;","answer_id":"c66e7f1c-e970-419a-9ff9-2dee98a360a3","is_correct":true,"question_id":"f0720109-4af8-44ef-a79f-ecb98ac45312"}],"content":"Za pomocą której kwerendy w bazie MariaDB można wybrać artykuły, których ceny zawierają się \r\nw przedziale obustronnie domkniętym < 10, 20 >?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"f0720109-4af8-44ef-a79f-ecb98ac45312","question_number":824},{"info":null,"points":1,"answers":[{"content":"WHERE kierownik = true AND pensja => 3000 OR pensja < 4000;","answer_id":"2046778d-555d-4171-88af-55c13bcda020","is_correct":false,"question_id":"36ad167a-1997-4bd0-ae7a-85e15e51082b"},{"content":"WHERE kierownik = true OR pensja > 3000 OR pensja <= 4000;","answer_id":"5ec5b200-1704-4679-8751-144946adfadb","is_correct":false,"question_id":"36ad167a-1997-4bd0-ae7a-85e15e51082b"},{"content":"WHERE kierownik = true AND pensja > 3000 AND pensja <= 4000;","answer_id":"858e0fa9-596f-46f3-876b-1e658936bd59","is_correct":true,"question_id":"36ad167a-1997-4bd0-ae7a-85e15e51082b"},{"content":"WHERE kierownik = true AND pensja => 3000 AND pensja <= 4000;","answer_id":"c13fef37-dcda-4d00-8f2d-8abe7ff8a5f4","is_correct":false,"question_id":"36ad167a-1997-4bd0-ae7a-85e15e51082b"}],"content":"Z bazy danych należy zwrócić zapytaniem SQL nazwiska pracowników, którzy są kierownikami, a ich pensja \r\nznajduje się w przedziale jednostronnie domkniętym (3000, 4000 >. Która z klauzul bada ten warunek?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"36ad167a-1997-4bd0-ae7a-85e15e51082b","question_number":825},{"info":null,"points":1,"answers":[{"content":"3; 5; 8","answer_id":"00b92151-593a-47a2-a8f7-7d85fe8e97b1","is_correct":false,"question_id":"009e5159-4240-45bf-b42c-ffc17e934cce"},{"content":"zbiór pusty","answer_id":"920d619d-b0c8-4230-8dc2-8d17aab60ff3","is_correct":false,"question_id":"009e5159-4240-45bf-b42c-ffc17e934cce"},{"content":"4; 5; 6; 7; 8","answer_id":"bce5b6a7-cb4e-40ef-a63f-5ed2abcf21ba","is_correct":false,"question_id":"009e5159-4240-45bf-b42c-ffc17e934cce"},{"content":"5; 8","answer_id":"d8b207a6-06b9-4d8a-9350-bc63249d7097","is_correct":true,"question_id":"009e5159-4240-45bf-b42c-ffc17e934cce"}],"content":"Tabela odloty zawiera rekordy przedstawione na obrazie. Zastosowanie zapytania SQL spowoduje \r\nzwrócenie danych:","quiz_id":[2],"filename":"826.webp","difficulty":null,"is_favorite":false,"question_id":"009e5159-4240-45bf-b42c-ffc17e934cce","question_number":826},{"info":null,"points":1,"answers":[{"content":"wartość pola id zostanie automatycznie nadana przez bazę i będzie to wygenerowana losowo liczba \ncałkowita","answer_id":"185e2c7c-7398-4d23-ad97-4270e077d309","is_correct":false,"question_id":"d99ad633-9272-4c01-a491-8e694327bdd9"},{"content":"wartości pola będą automatycznie generowane podczas dodawania nowego rekordu do bazy","answer_id":"af5d511b-7b4e-43cb-b59c-fe97017c2d49","is_correct":true,"question_id":"d99ad633-9272-4c01-a491-8e694327bdd9"},{"content":"pole id będzie mogło przyjmować wartości: NULL, 1, 2, 3, 4 i tak dalej","answer_id":"bf359d1b-585f-4685-8f1c-45c7ca12bf8c","is_correct":false,"question_id":"d99ad633-9272-4c01-a491-8e694327bdd9"},{"content":"dozwolone jest dodawanie rekordu z dowolną wartością pola id","answer_id":"de64fd56-2499-4b1c-a361-b540ec7440e5","is_correct":false,"question_id":"d99ad633-9272-4c01-a491-8e694327bdd9"}],"content":"W bazie MySQL zdefiniowano podczas tworzenia tabeli pole id. Wpis AUTO_INCREMENT oznacza, że","quiz_id":[2],"filename":"827.webp","difficulty":null,"is_favorite":false,"question_id":"d99ad633-9272-4c01-a491-8e694327bdd9","question_number":827},{"info":null,"points":1,"answers":[{"content":"SELECT Zamowienia.id, nazwa FROM Zamowienia JOIN Firmy ON \nZamowienia.Firmy_id = Firmy.id WHERE poziom = 4;","answer_id":"155117ae-e53c-4235-959e-1c916e121431","is_correct":true,"question_id":"5b4a4d76-05ec-4cb4-abbd-b4cbb5427ffe"},{"content":"SELECT Zamowienia.id, nazwa FROM Zamowienia JOIN Firmy ON Zamowienia.id = \nFirmy.id WHERE poziom = 4;","answer_id":"3ce83722-2080-49e3-9bca-fc96d896a7cf","is_correct":false,"question_id":"5b4a4d76-05ec-4cb4-abbd-b4cbb5427ffe"},{"content":"SELECT id, nazwa FROM Zamowienia JOIN Firmy ON Zamowienia.Firmy_id = \nFirmy.id WHERE poziom = 4;","answer_id":"5de9feb2-87cb-4760-8860-e24debf83781","is_correct":false,"question_id":"5b4a4d76-05ec-4cb4-abbd-b4cbb5427ffe"},{"content":"SELECT Zamowienia.id, nazwa FROM Zamowienia JOIN Firmy WHERE poziom = 4;","answer_id":"d9bd3bf6-46a3-4d11-9cf5-f8d4eb3ddfea","is_correct":false,"question_id":"5b4a4d76-05ec-4cb4-abbd-b4cbb5427ffe"}],"content":"Tabele: Firmy i Zamowienia są powiązane relacją jeden do wielu. Aby wybrać jedynie id zamówienia wraz \r\nz odpowiadającą mu nazwą firmy dla firm, których poziom jest równy 4, należy zastosować polecenie","quiz_id":[2],"filename":"828.webp","difficulty":null,"is_favorite":false,"question_id":"5b4a4d76-05ec-4cb4-abbd-b4cbb5427ffe","question_number":828},{"info":null,"points":1,"answers":[{"content":"kwerenda UPDATE","answer_id":"28b3cfe9-b2e7-4171-bc78-d8a14899002b","is_correct":false,"question_id":"976e1c3d-ebb8-4aca-9522-4a63488535bb"},{"content":"raport","answer_id":"55d703b1-c9c8-4f48-9b57-01e827fc8ae4","is_correct":true,"question_id":"976e1c3d-ebb8-4aca-9522-4a63488535bb"},{"content":"makro","answer_id":"6052eabe-2a43-46f0-9d79-84c331d75d87","is_correct":false,"question_id":"976e1c3d-ebb8-4aca-9522-4a63488535bb"},{"content":"formularz","answer_id":"6b89235b-1242-4b31-97b7-d482eacb8027","is_correct":false,"question_id":"976e1c3d-ebb8-4aca-9522-4a63488535bb"}],"content":"Typowym narzędziem SZBD służącym do generowania zestawień danych w celu ich wydrukowania jest","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"976e1c3d-ebb8-4aca-9522-4a63488535bb","question_number":829},{"info":null,"points":1,"answers":[{"content":"TRUNCATE","answer_id":"5068e971-ca65-452e-a627-8d79b8293db0","is_correct":true,"question_id":"bc4a6568-3780-49a0-ad14-35f31eecf5f2"},{"content":"UPDATE","answer_id":"6287b5dd-1a5b-4878-b1d5-e67c57abf9be","is_correct":false,"question_id":"bc4a6568-3780-49a0-ad14-35f31eecf5f2"},{"content":"DROP","answer_id":"dd2f43fd-f1cb-49fe-a5ab-4a519786a113","is_correct":false,"question_id":"bc4a6568-3780-49a0-ad14-35f31eecf5f2"},{"content":"ALTER","answer_id":"e4978e2a-a081-481e-b47a-f52c3a05ea4e","is_correct":false,"question_id":"bc4a6568-3780-49a0-ad14-35f31eecf5f2"}],"content":"W języku SQL usunięcie wszystkich danych z tabeli bez usuwania samej tabeli możliwe jest za pomocą 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Które atrybuty scalania zastosowano, aby \r\nuzyskać ten efekt?","quiz_id":[2],"filename":"836.webp","difficulty":null,"is_favorite":false,"question_id":"23d20b8b-ea29-4489-abad-e395d50161c6","question_number":836},{"info":null,"points":1,"answers":[{"content":"skrypt 3","answer_id":"14f92f0e-8ce1-49b4-b1cc-fa04dfc3e7a2","is_correct":false,"question_id":"3b9837d3-bce4-40bb-928a-cd5b2aab85c5"},{"content":"skrypt 4","answer_id":"52be7c75-c1fc-4591-aa1b-fd718d67d21f","is_correct":true,"question_id":"3b9837d3-bce4-40bb-928a-cd5b2aab85c5"},{"content":"skrypt 1","answer_id":"98340b24-aa91-4be0-844a-32b6bc8ae65b","is_correct":false,"question_id":"3b9837d3-bce4-40bb-928a-cd5b2aab85c5"},{"content":"skrypt 2","answer_id":"c4268b5d-4d2c-432a-bd3b-b28b257daf63","is_correct":false,"question_id":"3b9837d3-bce4-40bb-928a-cd5b2aab85c5"}],"content":"Formularz wysyła dane do skryptu skrypt.php po wciśnięciu przycisku o treści „WYŚLIJ”. Wskaż poprawną \r\ndefinicję formularza.","quiz_id":[2],"filename":"837.webp","difficulty":null,"is_favorite":false,"question_id":"3b9837d3-bce4-40bb-928a-cd5b2aab85c5","question_number":837},{"info":null,"points":1,"answers":[{"content":"formatowanie 3","answer_id":"89264e51-305d-40ef-958e-f961d03b89c2","is_correct":false,"question_id":"f3bf5676-536a-4b2a-a79f-d85adab996f7"},{"content":"formatowanie 2","answer_id":"972a3255-394f-4795-8b61-3c560d6e0b16","is_correct":true,"question_id":"f3bf5676-536a-4b2a-a79f-d85adab996f7"},{"content":"formatowanie 4","answer_id":"98b76093-89ea-4ddf-b1d6-19ae420a8638","is_correct":false,"question_id":"f3bf5676-536a-4b2a-a79f-d85adab996f7"},{"content":"formatowanie 1","answer_id":"d63e2774-51dc-4176-a0b7-aceb4b96bfbd","is_correct":false,"question_id":"f3bf5676-536a-4b2a-a79f-d85adab996f7"}],"content":"Które formatowanie obramowania odpowiada stylowi border-style: dotted 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wektorowej","answer_id":"d044bf02-2ff2-48ad-b5ef-f5abbda84239","is_correct":false,"question_id":"73982f8f-8adc-4be1-a3ed-5ca9d644e5f7"}],"content":"Które zdanie dotyczące antyaliasingu jest prawdziwe?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"73982f8f-8adc-4be1-a3ed-5ca9d644e5f7","question_number":840},{"info":null,"points":1,"answers":[{"content":"desaturacja","answer_id":"270e8b2c-3be8-4d4c-ae71-d7de263ddd6f","is_correct":false,"question_id":"d6097b10-0c88-441b-b53d-5ffccdc72283"},{"content":"barwienie","answer_id":"47294c54-bd31-437c-a286-94e7a72e48d3","is_correct":true,"question_id":"d6097b10-0c88-441b-b53d-5ffccdc72283"},{"content":"jasność i kontrast","answer_id":"502dfaff-4494-44b2-9069-ef0cb6587153","is_correct":false,"question_id":"d6097b10-0c88-441b-b53d-5ffccdc72283"},{"content":"redukcja 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ciasteczka jedynie przy pierwszym uruchomieniu strony","answer_id":"cae27aa8-e603-4761-bcab-dee07334947a","is_correct":false,"question_id":"9bd1c55f-ff46-497f-928e-edbc8fa753c7"}],"content":"Efektem wielokrotnego wykonania kodu PHP jest","quiz_id":[2],"filename":"843.webp","difficulty":null,"is_favorite":false,"question_id":"9bd1c55f-ff46-497f-928e-edbc8fa753c7","question_number":843},{"info":null,"points":1,"answers":[{"content":"innerHTML = Date();","answer_id":"48c0c832-a7a2-4090-b67c-50162fe8f6e7","is_correct":false,"question_id":"3d91ef19-5cf0-4a1e-a198-da2e1dad7fe8"},{"content":"echo Date() + Time();","answer_id":"b4af9939-5be4-4459-9f13-4d97da501032","is_correct":false,"question_id":"3d91ef19-5cf0-4a1e-a198-da2e1dad7fe8"},{"content":"echo 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<title>","answer_id":"d7ccfcbf-c86e-42cf-8b47-aa8f7d270c1e","is_correct":false,"question_id":"9824d4a3-4594-440d-a2f5-0eecde2b8eb8"},{"content":"<b> i <big>","answer_id":"ecc6e267-fb5a-4ad0-9477-cb2931a68f36","is_correct":false,"question_id":"9824d4a3-4594-440d-a2f5-0eecde2b8eb8"}],"content":"Które z podanych par znaczników HTML mają wizualnie to samo działanie \r\nna stronie internetowej, jeżeli żadne style CSS NIE ZOSTAŁY zdefiniowane","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"9824d4a3-4594-440d-a2f5-0eecde2b8eb8","question_number":875},{"info":null,"points":1,"answers":[{"content":"kwerendą 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W przypadku zastosowania przedstawionej kwerendy SQL \r\nwprowadzającej dane, w której zostało pominięte pole klucza, w bazie \r\ndanych MySQL nastąpi","quiz_id":[2],"filename":"878.webp","difficulty":null,"is_favorite":false,"question_id":"cac94ef4-f72d-4550-a9bc-7ffe3cede1bb","question_number":878},{"info":null,"points":1,"answers":[{"content":"XHTML","answer_id":"b1b8b9b0-f13c-4bc0-a8bd-65777081c3f9","is_correct":false,"question_id":"ac7a1eae-a1ed-4a0d-a0e6-9c8ffa3b4ecd"},{"content":"CSS","answer_id":"dc9f0d96-c87e-44bb-81d1-1c21eb83ff2a","is_correct":false,"question_id":"ac7a1eae-a1ed-4a0d-a0e6-9c8ffa3b4ecd"},{"content":"HTML","answer_id":"eab12964-d43d-490e-8215-c35fe19688c8","is_correct":false,"question_id":"ac7a1eae-a1ed-4a0d-a0e6-9c8ffa3b4ecd"},{"content":"PHP","answer_id":"ed513085-9ee1-44f9-b712-77d8b37e3a6f","is_correct":true,"question_id":"ac7a1eae-a1ed-4a0d-a0e6-9c8ffa3b4ecd"}],"content":"Aby obsłużyć połączenie z bazą MySQL podczas tworzenia aplikacji internetowej, można wykorzystać język","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"ac7a1eae-a1ed-4a0d-a0e6-9c8ffa3b4ecd","question_number":879},{"info":null,"points":1,"answers":[{"content":"SELECT nazwisko, Miasto FROM Osoby, Adresy WHERE Osoby.id=Adresy.id;","answer_id":"3431bc7d-04bb-45c3-af7e-53d51b95beb2","is_correct":false,"question_id":"452fc044-d28f-4abc-8669-1511fa3b4007"},{"content":"SELECT nazwisko, Miasto FROM Osoby JOIN Adresy ON Osoby.Adresy_id=Adresy.id;","answer_id":"58499e15-568d-417c-ad45-685c9b5a26ee","is_correct":true,"question_id":"452fc044-d28f-4abc-8669-1511fa3b4007"},{"content":"SELECT nazwisko, Miasto FROM Osoby.Adresy_id=Adresy.id FROM Osoby, Adresy;","answer_id":"7d9370fa-520c-4db5-9a7a-29cb9f8dde84","is_correct":false,"question_id":"452fc044-d28f-4abc-8669-1511fa3b4007"},{"content":"SELECT nazwisko, Miasto FROM Osoby, Adresy;","answer_id":"d25ffc63-6037-47e6-acfa-19b3daab2a3e","is_correct":false,"question_id":"452fc044-d28f-4abc-8669-1511fa3b4007"}],"content":"Tabele Osoby i Adresy są połączone relacją jeden do wielu. Jakie \r\nzapytanie SQL należy zapisać, aby korzystając z tej relacji, prawidłowo \r\nwyświetlić nazwiska oraz przyporządkowane im miasta?","quiz_id":[2],"filename":"880.webp","difficulty":null,"is_favorite":false,"question_id":"452fc044-d28f-4abc-8669-1511fa3b4007","question_number":880},{"info":null,"points":1,"answers":[{"content":"font-family","answer_id":"0258bdac-b2d9-427e-a7ca-3da9edc98dd5","is_correct":true,"question_id":"d6ad60e5-5d86-42fa-be76-188efafafc22"},{"content":"font-face","answer_id":"641a975d-89db-4d38-a972-aaa77c889cd9","is_correct":false,"question_id":"d6ad60e5-5d86-42fa-be76-188efafafc22"},{"content":"font-style","answer_id":"6fbfb5b2-9d35-4ee1-968e-ec380f10635d","is_correct":false,"question_id":"d6ad60e5-5d86-42fa-be76-188efafafc22"},{"content":"font-size","answer_id":"bb48a9af-c593-4eab-b44e-468f56042d46","is_correct":false,"question_id":"d6ad60e5-5d86-42fa-be76-188efafafc22"}],"content":"W stylu CSS aby zadeklarować krój czcionki, należy użyć właściwości","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"d6ad60e5-5d86-42fa-be76-188efafafc22","question_number":881},{"info":null,"points":1,"answers":[{"content":"Znak kropki \".\" jest operatorem konkatenacji","answer_id":"041e232c-2d85-4242-b982-010f8c4f446d","is_correct":true,"question_id":"36c45dd1-7d25-4212-b7e8-17a505b8780c"},{"content":"W zmiennej $a wartość \"Ala\" zostanie zamieniona na wartość \"Ola\"","answer_id":"92778f83-9f7c-4bf1-8ab0-580525cdde44","is_correct":false,"question_id":"36c45dd1-7d25-4212-b7e8-17a505b8780c"},{"content":"Znak \"=\" jest operatorem porównania dwóch zmiennych","answer_id":"a4b866de-6eac-4b6e-b80f-923014556c9a","is_correct":false,"question_id":"36c45dd1-7d25-4212-b7e8-17a505b8780c"},{"content":"Zostanie wypisany komunikat \"OlaAla\"","answer_id":"f05cf2f9-13a9-4060-a761-b6a6ef9e40af","is_correct":false,"question_id":"36c45dd1-7d25-4212-b7e8-17a505b8780c"}],"content":"Która informacja dotycząca przedstawionego kodu jest prawdziwa?","quiz_id":[2],"filename":"882.webp","difficulty":null,"is_favorite":false,"question_id":"36c45dd1-7d25-4212-b7e8-17a505b8780c","question_number":882},{"info":null,"points":1,"answers":[{"content":"SELECT * FROM uczniowie WHERE data_ur == 2001-%-%","answer_id":"44df9813-6aaa-43f5-904a-d854134fceb6","is_correct":false,"question_id":"59a26709-ebe4-45fd-b303-aaee8cf84da2"},{"content":"SELECT id, imie, nazwisko, data_ur FROM uczniowie WHERE data_ur like \"2001-*-*\"","answer_id":"46260653-a08a-465e-be02-b31ff24c3af5","is_correct":false,"question_id":"59a26709-ebe4-45fd-b303-aaee8cf84da2"},{"content":"SELECT imie, nazwisko FROM uczniowie WHERE data_ur like \"2001-%-%\"","answer_id":"6f6e9d8d-d8c2-47f3-afdc-6d83429e349b","is_correct":true,"question_id":"59a26709-ebe4-45fd-b303-aaee8cf84da2"},{"content":"SELECT * FROM uczniowie WHERE data_ur like \"2001\"","answer_id":"8b84a452-c620-490d-be84-f40d530405f2","is_correct":false,"question_id":"59a26709-ebe4-45fd-b303-aaee8cf84da2"}],"content":"Dana jest tabela uczniowie o polach id, imie, nazwisko, data_ur (format\r\n rrrr-mm-dd). Które zapytanie w języku SQL wyświetli tylko imiona i \r\nnazwiska uczniów urodzonych w 2001 roku?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"59a26709-ebe4-45fd-b303-aaee8cf84da2","question_number":883},{"info":null,"points":1,"answers":[{"content":"jest referencją do samego siebie","answer_id":"83301c12-7ac3-4940-92e0-a6dc3ad2af33","is_correct":false,"question_id":"45c04d12-0adc-4971-8f2b-7871af0b06df"},{"content":"znajduje się w tabeli obiekty","answer_id":"8b989ec9-6cb9-4474-b7fe-6b5c327175a1","is_correct":false,"question_id":"45c04d12-0adc-4971-8f2b-7871af0b06df"},{"content":"łączy się z kolumną imiona","answer_id":"90f8cb0c-5df7-4833-800b-c128ccc5f066","is_correct":true,"question_id":"45c04d12-0adc-4971-8f2b-7871af0b06df"},{"content":"ustawiony jest na kolumnie obiekty","answer_id":"c9b23cc4-f0e7-45e2-b953-b3602c222c07","is_correct":false,"question_id":"45c04d12-0adc-4971-8f2b-7871af0b06df"}],"content":"Fragment kodu SQL oznacza, że klucz obcy","quiz_id":[2],"filename":"884.webp","difficulty":null,"is_favorite":false,"question_id":"45c04d12-0adc-4971-8f2b-7871af0b06df","question_number":884},{"info":null,"points":1,"answers":[{"content":"<style>","answer_id":"0b45d2e3-010a-482c-960d-d638465f7118","is_correct":false,"question_id":"42e57c9a-91db-4baa-aa6a-3ba7111f2c55"},{"content":"<head>","answer_id":"80a49fdd-c624-4833-bac3-5ff4f94dd145","is_correct":false,"question_id":"42e57c9a-91db-4baa-aa6a-3ba7111f2c55"},{"content":"<h6>","answer_id":"8ef74b65-d57e-4722-ba66-dffca467ea57","is_correct":true,"question_id":"42e57c9a-91db-4baa-aa6a-3ba7111f2c55"},{"content":"<u>","answer_id":"e3a89b48-15d1-4170-acc7-2c8aac7da85e","is_correct":false,"question_id":"42e57c9a-91db-4baa-aa6a-3ba7111f2c55"}],"content":"Który znacznik służy budowaniu hierarchii tekstu w języku HTML?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"42e57c9a-91db-4baa-aa6a-3ba7111f2c55","question_number":885},{"info":null,"points":1,"answers":[{"content":"B","answer_id":"8150742e-53bc-487d-b13f-4796e0b84988","is_correct":false,"question_id":"1da9ed86-b8f0-4d6a-a484-a6b559ebe1a6"},{"content":"A","answer_id":"87b7eef7-91cd-4937-9a1c-8c1777efa373","is_correct":true,"question_id":"1da9ed86-b8f0-4d6a-a484-a6b559ebe1a6"},{"content":"D","answer_id":"d17e2e68-5076-4482-af57-a0d4925c2abf","is_correct":false,"question_id":"1da9ed86-b8f0-4d6a-a484-a6b559ebe1a6"},{"content":"C","answer_id":"e1cfc27b-a03e-419a-a8b5-4284c87a4ac7","is_correct":false,"question_id":"1da9ed86-b8f0-4d6a-a484-a6b559ebe1a6"}],"content":"Która z definicji CSS określa formatowanie nagłówka h1: tekst \r\nnadkreślony, z odstępami między wyrazami 10 px i czerwonym kolorem \r\ntekstu?","quiz_id":[2],"filename":"886.webp","difficulty":null,"is_favorite":false,"question_id":"1da9ed86-b8f0-4d6a-a484-a6b559ebe1a6","question_number":886},{"info":null,"points":1,"answers":[{"content":"{background-image: url(\"rys.png\"); background-repeat: repeat-x;}","answer_id":"55110273-4f21-4074-9c97-09d47b998a27","is_correct":true,"question_id":"05e318fb-9a91-4d7d-b2cb-f7be41ed6e62"},{"content":"{background-image: url(\"rys.png\"); background-repeat: round;}","answer_id":"8ed80395-3598-4555-bbc1-d15ebffc3165","is_correct":false,"question_id":"05e318fb-9a91-4d7d-b2cb-f7be41ed6e62"},{"content":"{background-image: url(\"rys.png\"); background-repeat: repeat;}","answer_id":"939d1416-79da-4b0f-9c22-aed40d826f96","is_correct":false,"question_id":"05e318fb-9a91-4d7d-b2cb-f7be41ed6e62"},{"content":"{background-image: url(\"rys.png\"); background-repeat: repeat-y;}","answer_id":"dd765439-6516-4971-a713-94a70a1b8dbf","is_correct":false,"question_id":"05e318fb-9a91-4d7d-b2cb-f7be41ed6e62"}],"content":"W języku CSS, należy zdefiniować tło dokumentu jako obraz rys.png. \r\nObraz ma powtarzać się jedynie w poziomie. Którą definicję należy \r\nprzypisać selektorowi body?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"05e318fb-9a91-4d7d-b2cb-f7be41ed6e62","question_number":887},{"info":null,"points":1,"answers":[{"content":"<img src=\"kotek.jpg\" alt=\"obrazek kotka\">","answer_id":"6c0ab371-a497-4ca7-b990-7a94d2fa880c","is_correct":true,"question_id":"82ec250d-474e-42ed-9d98-88e2495129f3"},{"content":"<img href=\"kotek.jpg\" alt=\"obrazek kotka\">","answer_id":"924b5705-b107-4c99-9350-9d8e6344a80f","is_correct":false,"question_id":"82ec250d-474e-42ed-9d98-88e2495129f3"},{"content":"<img src=\"kotek.jpg\" title=\"obrazek kotka\">","answer_id":"c5bc2b6a-2915-4edc-b758-afdda4bc8a1f","is_correct":false,"question_id":"82ec250d-474e-42ed-9d98-88e2495129f3"},{"content":"<img href=\"kotek.jpg\" title=\"obrazek kotka\">","answer_id":"f55f34a5-f6d8-484d-a003-ac3f6fa2dae7","is_correct":false,"question_id":"82ec250d-474e-42ed-9d98-88e2495129f3"}],"content":"Za pomocą którego zapisu zostanie utworzony w dokumencie HTML element \r\nwyświetlający obraz kotek.webp z tekstem alternatywnym \"obrazek kotka\"","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"82ec250d-474e-42ed-9d98-88e2495129f3","question_number":888},{"info":null,"points":1,"answers":[{"content":"margines wewnętrzny komórki z napisem Anna będzie miał 30 px, a z napisem Ewa – 10 px","answer_id":"3aa0cb13-760c-4ebc-b250-d33315d003fd","is_correct":false,"question_id":"9dcf2354-296a-4ed5-bbd7-3ee3babba8d5"},{"content":"marginesy wewnętrzne wszystkich komórek będą wynosiły 30 px","answer_id":"73e74ccb-5525-4dcc-adce-ed9f1f955684","is_correct":false,"question_id":"9dcf2354-296a-4ed5-bbd7-3ee3babba8d5"},{"content":"margines wewnętrzny komórki z napisem Anna będzie miał 10 px, a z napisem Ewa – 30 px","answer_id":"7cdee9ce-87db-4ecd-9526-c81deba093c7","is_correct":true,"question_id":"9dcf2354-296a-4ed5-bbd7-3ee3babba8d5"},{"content":"marginesy wewnętrzne wszystkich komórek będą wynosiły 10 px","answer_id":"f41907cb-cdb9-4980-8aea-a75c7cb96aab","is_correct":false,"question_id":"9dcf2354-296a-4ed5-bbd7-3ee3babba8d5"}],"content":"Przedstawione formatowanie CSS, przy założeniu, że żadne inne formatowanie nie jest zdefiniowane, sprawi, że","quiz_id":[2],"filename":"889.webp","difficulty":null,"is_favorite":false,"question_id":"9dcf2354-296a-4ed5-bbd7-3ee3babba8d5","question_number":889},{"info":null,"points":1,"answers":[{"content":"wyświetlić wszystkie elementy tablicy","answer_id":"605babfa-cb23-4887-873c-4fb049b4f1c9","is_correct":false,"question_id":"f4aaaafa-faee-4d0d-9f8d-add04202c4ff"},{"content":"wprowadzić do każdego elementu tablicy aktualną wartość zmiennej i","answer_id":"6b6f34dc-45e9-4c81-a74b-61a098bfd5ed","is_correct":false,"question_id":"f4aaaafa-faee-4d0d-9f8d-add04202c4ff"},{"content":"dodać do każdego elementu tablicy stałą wartość","answer_id":"82db03a0-c5f4-414b-ac9a-0d7b064f2ab3","is_correct":false,"question_id":"f4aaaafa-faee-4d0d-9f8d-add04202c4ff"},{"content":"policzyć sumę wszystkich elementów tablicy","answer_id":"da4c62cf-e5a4-4613-b23b-986790decf03","is_correct":true,"question_id":"f4aaaafa-faee-4d0d-9f8d-add04202c4ff"}],"content":"W języku JavaScript podany w ramce fragment funkcji ma za zadanie","quiz_id":[2],"filename":"890.webp","difficulty":null,"is_favorite":false,"question_id":"f4aaaafa-faee-4d0d-9f8d-add04202c4ff","question_number":890},{"info":null,"points":1,"answers":[{"content":"INSERT INTO","answer_id":"064e67a3-2716-430a-9a32-59acf3cb3c81","is_correct":true,"question_id":"28c64006-d51c-4875-8636-d62e4f2982fd"},{"content":"CREATE INTO","answer_id":"0e5b3313-f3fd-4c45-8180-fa2fadec4f78","is_correct":false,"question_id":"28c64006-d51c-4875-8636-d62e4f2982fd"},{"content":"CREATE 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polecenie","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"28c64006-d51c-4875-8636-d62e4f2982fd","question_number":891},{"info":null,"points":1,"answers":[{"content":"A","answer_id":"46371755-6204-42aa-87f0-3da144a58567","is_correct":false,"question_id":"a3369370-cb61-404a-ae88-4e98dea5e7ba"},{"content":"C","answer_id":"b92568ba-5afa-4b7d-8370-6b149bf15f0a","is_correct":false,"question_id":"a3369370-cb61-404a-ae88-4e98dea5e7ba"},{"content":"D","answer_id":"c0cc8bc6-1ec8-4327-8b51-85d121d6c273","is_correct":false,"question_id":"a3369370-cb61-404a-ae88-4e98dea5e7ba"},{"content":"B","answer_id":"d1c5a630-150d-4f35-b0ae-d2835ebea242","is_correct":true,"question_id":"a3369370-cb61-404a-ae88-4e98dea5e7ba"}],"content":"Wskaż kod CSS odpowiadający układowi bloków 2 - 5, zakładając, że są one zbudowane w oparciu o przedstawiony kod HTML","quiz_id":[2],"filename":"892.webp","difficulty":null,"is_favorite":false,"question_id":"a3369370-cb61-404a-ae88-4e98dea5e7ba","question_number":892},{"info":null,"points":1,"answers":[{"content":"FileZilla","answer_id":"77a48ec2-79e7-437b-996e-47368305e564","is_correct":false,"question_id":"8dd168de-1cc2-4860-b0cb-40df6fa4f332"},{"content":"GIT","answer_id":"ad89b6eb-e94d-448c-a0ab-4051a0099296","is_correct":true,"question_id":"8dd168de-1cc2-4860-b0cb-40df6fa4f332"},{"content":"TotalCommander","answer_id":"f1145871-9aea-431d-aa76-52c8bf375fa9","is_correct":false,"question_id":"8dd168de-1cc2-4860-b0cb-40df6fa4f332"},{"content":"Eclipse","answer_id":"faa3cc55-e523-41da-a6c5-dc8f7a6bc124","is_correct":false,"question_id":"8dd168de-1cc2-4860-b0cb-40df6fa4f332"}],"content":"Rozproszonym systemem kontroli wersji projektu programistycznego jest","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"8dd168de-1cc2-4860-b0cb-40df6fa4f332","question_number":893},{"info":null,"points":1,"answers":[{"content":"tr:active { color: gray; }","answer_id":"629dde03-aead-4823-82a9-25036dc292e9","is_correct":false,"question_id":"e3be89f6-4e31-4d36-bbf7-434d322d28b0"},{"content":"tr:hover { background-color: gray; }","answer_id":"9250f578-76d9-4b85-89ad-a4bdfb9158f5","is_correct":true,"question_id":"e3be89f6-4e31-4d36-bbf7-434d322d28b0"},{"content":"tr:hover { color: gray; }","answer_id":"e04c9dfb-92b6-4467-8174-bf6a67f807c0","is_correct":false,"question_id":"e3be89f6-4e31-4d36-bbf7-434d322d28b0"},{"content":"tr:active { background-color: gray; }","answer_id":"e1be7a1e-9882-4c8b-8b7b-1635b7ecdc99","is_correct":false,"question_id":"e3be89f6-4e31-4d36-bbf7-434d322d28b0"}],"content":"Jak zdefiniować w języku CSS takie formatowanie tabeli, żeby wiersz, na\r\n którym aktualnie znajduje się kursor myszy, zmieniał kolor tła na szary","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"e3be89f6-4e31-4d36-bbf7-434d322d28b0","question_number":894},{"info":null,"points":1,"answers":[{"content":"Ogg, AVI, MPEG","answer_id":"3e316d0c-1edc-4994-b997-810e73356094","is_correct":false,"question_id":"09516b02-4fe6-4dfc-b953-fa1558c009d5"},{"content":"MP4, AVI","answer_id":"4567ad1b-1eee-48f3-9927-b1ff3610364a","is_correct":false,"question_id":"09516b02-4fe6-4dfc-b953-fa1558c009d5"},{"content":"Ogg, QuickTime","answer_id":"537a3dd2-eaef-4ef1-ae3e-4a2bde870f50","is_correct":false,"question_id":"09516b02-4fe6-4dfc-b953-fa1558c009d5"},{"content":"MP4, Ogg, WebM","answer_id":"cc724dbe-0dee-457a-a5d8-20634221fb13","is_correct":true,"question_id":"09516b02-4fe6-4dfc-b953-fa1558c009d5"}],"content":"Formatami Video obsługiwanymi w standardzie HTML5 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znacznik","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"4323be78-ac59-4246-8429-26df9efbe42c","question_number":901},{"info":null,"points":1,"answers":[{"content":"<ul>","answer_id":"12419a70-2469-4223-84ae-7c5b3e1175c2","is_correct":false,"question_id":"6783cb1c-4a45-4634-8f10-7ae730b16287"},{"content":"<dl>","answer_id":"6b56de43-09eb-4ded-a7be-85d1833f19ef","is_correct":false,"question_id":"6783cb1c-4a45-4634-8f10-7ae730b16287"},{"content":"<li>","answer_id":"8866a430-352a-4b5b-a20f-0a868cb7a39e","is_correct":false,"question_id":"6783cb1c-4a45-4634-8f10-7ae730b16287"},{"content":"<ol>","answer_id":"9af90547-b78d-4b38-94a3-5cc8f7a39540","is_correct":true,"question_id":"6783cb1c-4a45-4634-8f10-7ae730b16287"}],"content":"Za pomocą, którego znacznika można wstawić listę numerowaną (uporządkowaną) w dokumencie HTML?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"6783cb1c-4a45-4634-8f10-7ae730b16287","question_number":902},{"info":null,"points":1,"answers":[{"content":"każdy tekst w znaczniku <p> za wyjątkiem tych w znaczniku <i>","answer_id":"0a611116-4be2-4498-aeaf-022a102b28fa","is_correct":false,"question_id":"b7d4894e-c4ac-4a29-8c29-3bdf5ac11685"},{"content":"jedynie ten tekst znacznika <p>, do którego jest przypisana klasa o nazwie i","answer_id":"8695c93e-c675-4165-84d5-073239702fe5","is_correct":false,"question_id":"b7d4894e-c4ac-4a29-8c29-3bdf5ac11685"},{"content":"każdy tekst w znaczniku <p> lub każdy tekst w znaczniku <i>","answer_id":"8bdf8a7b-a630-477d-845f-815b09b7a511","is_correct":false,"question_id":"b7d4894e-c4ac-4a29-8c29-3bdf5ac11685"},{"content":"jedynie ten tekst w znaczniku <i>, który jest umieszczony bezpośrednio wewnątrz znacznika <p>","answer_id":"e484bbaf-ab1d-4040-8a6f-56bc78153635","is_correct":true,"question_id":"b7d4894e-c4ac-4a29-8c29-3bdf5ac11685"}],"content":"W języku CSS zapis selektora p > i { color: red; } oznacza, że kolorem czerwonym zostanie sformatowany","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b7d4894e-c4ac-4a29-8c29-3bdf5ac11685","question_number":903},{"info":null,"points":1,"answers":[{"content":"zdarzeń klawiatury","answer_id":"04b128e1-249d-4961-a38e-8e2bb301495b","is_correct":false,"question_id":"9098128d-fec9-42eb-a5ae-709afe1cd057"},{"content":"obiektów przeglądarki","answer_id":"65999bd6-880a-4077-9836-384f7dce358d","is_correct":false,"question_id":"9098128d-fec9-42eb-a5ae-709afe1cd057"},{"content":"zdarzeń myszy","answer_id":"ab0f0239-3f54-4ca5-86c0-c89fa719488d","is_correct":false,"question_id":"9098128d-fec9-42eb-a5ae-709afe1cd057"},{"content":"sesji i ciastek","answer_id":"eb42b4fb-f841-4110-86e4-8bda1fd025d8","is_correct":true,"question_id":"9098128d-fec9-42eb-a5ae-709afe1cd057"}],"content":"Język PHP posiada obsługę","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"9098128d-fec9-42eb-a5ae-709afe1cd057","question_number":904},{"info":null,"points":1,"answers":[{"content":"UNIQUE","answer_id":"a5265973-7194-4883-a213-1e0ed43ca134","is_correct":true,"question_id":"2c51abf2-c025-4c7f-be8b-9b2398ef3cfc"},{"content":"NOT NULL","answer_id":"b1adef27-d45d-45ab-9000-9c2a9f4c9371","is_correct":false,"question_id":"2c51abf2-c025-4c7f-be8b-9b2398ef3cfc"},{"content":"IDENTITY","answer_id":"c0945867-285d-4a89-ba15-505c384b753f","is_correct":false,"question_id":"2c51abf2-c025-4c7f-be8b-9b2398ef3cfc"},{"content":"DEFAULT","answer_id":"f958baee-49bf-448d-9af6-35d3989f69af","is_correct":false,"question_id":"2c51abf2-c025-4c7f-be8b-9b2398ef3cfc"}],"content":"Tworząc tabelę w języku SQL zdefiniowano pole, którego wartości nie \r\nmogą się powtarzać. Do jego definicji należy zastosować atrybut","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"2c51abf2-c025-4c7f-be8b-9b2398ef3cfc","question_number":905},{"info":null,"points":1,"answers":[{"content":"interpreter","answer_id":"460a0e73-2a40-41d5-a54a-b8ce0c1f423e","is_correct":false,"question_id":"4173973a-c4b4-4a06-bcf7-4f638f2f0815"},{"content":"kompilator","answer_id":"730e7007-885a-496d-be6f-fb4058a9a06e","is_correct":false,"question_id":"4173973a-c4b4-4a06-bcf7-4f638f2f0815"},{"content":"debugger","answer_id":"8cd6fbec-8eb1-43fe-9b3a-eca00cc290bb","is_correct":false,"question_id":"4173973a-c4b4-4a06-bcf7-4f638f2f0815"},{"content":"walidator","answer_id":"9018cdf6-4503-4220-b981-5baad8423829","is_correct":true,"question_id":"4173973a-c4b4-4a06-bcf7-4f638f2f0815"}],"content":"Aby wskazać błędy składniowe w kodzie HTML, należy zastosować","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"4173973a-c4b4-4a06-bcf7-4f638f2f0815","question_number":906},{"info":null,"points":1,"answers":[{"content":"2 px","answer_id":"58604369-0f4a-46f7-a5d9-77a45a8af90d","is_correct":false,"question_id":"039d643d-3464-4861-83ce-2c27ac8212b3"},{"content":"640 px","answer_id":"86cd945e-c2d5-462a-9f0e-a4858849d7ce","is_correct":false,"question_id":"039d643d-3464-4861-83ce-2c27ac8212b3"},{"content":"600 px","answer_id":"a75d3780-6717-4a59-9041-2cd026549697","is_correct":false,"question_id":"039d643d-3464-4861-83ce-2c27ac8212b3"},{"content":"560 px","answer_id":"f6c579ba-e0b0-486e-8041-510ec751ca66","is_correct":true,"question_id":"039d643d-3464-4861-83ce-2c27ac8212b3"}],"content":"Projektując stronę internetową, umieszczono kod definiujący jej styl. Jaką szerokość pozostawiono na treść strony?","quiz_id":[2],"filename":"907.webp","difficulty":null,"is_favorite":false,"question_id":"039d643d-3464-4861-83ce-2c27ac8212b3","question_number":907},{"info":null,"points":1,"answers":[{"content":"for","answer_id":"2bbe81b0-58f1-48d6-a704-d4f71879daa0","is_correct":true,"question_id":"4c8ad371-fbab-4e91-b83c-290641db5217"},{"content":"if","answer_id":"360baf19-9c74-45d2-a476-0e3b8bbf084c","is_correct":false,"question_id":"4c8ad371-fbab-4e91-b83c-290641db5217"},{"content":"foreach","answer_id":"d2bc6840-d09e-487e-bbf3-8af774b86bc1","is_correct":false,"question_id":"4c8ad371-fbab-4e91-b83c-290641db5217"},{"content":"switch","answer_id":"d42db103-cab0-4a94-92a0-9b0b254285d3","is_correct":false,"question_id":"4c8ad371-fbab-4e91-b83c-290641db5217"}],"content":"Instrukcją pętli, która jest przeznaczona do wykonania określonej \r\nliczby operacji na pewnym obiekcie lub zmiennej niebędącej tablicą, jest","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"4c8ad371-fbab-4e91-b83c-290641db5217","question_number":908},{"info":null,"points":1,"answers":[{"content":"wyświetlić na przycisku lokalizację hosta, a po jego wciśnięciu umożliwić przejście do wskazanej lokalizacji","answer_id":"0304394f-92cf-458a-8df7-c60f839c8fdd","is_correct":false,"question_id":"448048db-da45-4ed5-bb27-ceb2016f7d24"},{"content":"wyświetlić w elemencie o id = \"info\" adres hosta wskazany pierwszym odnośnikiem","answer_id":"4168d158-ac15-42cd-bdc5-792aae65241c","is_correct":false,"question_id":"448048db-da45-4ed5-bb27-ceb2016f7d24"},{"content":"umożliwić przejście do wskazanej lokalizacji hosta","answer_id":"5d59ca61-1f6f-4c0a-8771-f64447136f6c","is_correct":false,"question_id":"448048db-da45-4ed5-bb27-ceb2016f7d24"},{"content":"wyświetlić w elemencie o id = \"info\" nazwę hosta, z którego pochodzi wyświetlona strona","answer_id":"87f160fb-1f26-4127-9b58-79ff45b08e42","is_correct":true,"question_id":"448048db-da45-4ed5-bb27-ceb2016f7d24"}],"content":"Przedstawiona funkcja, zapisana językiem JavaScript, ma za zadanie","quiz_id":[2],"filename":"909.webp","difficulty":null,"is_favorite":false,"question_id":"448048db-da45-4ed5-bb27-ceb2016f7d24","question_number":909},{"info":null,"points":1,"answers":[{"content":"Grafika wektorowa jest niezależna od rozdzielczości","answer_id":"1b9aecbc-eb83-44e3-82d5-1ac5c0791edc","is_correct":true,"question_id":"4e71be68-9eec-4d65-9e2d-dd2166041f84"},{"content":"Raz utworzoną nie można edytować","answer_id":"910d7de3-36d4-46bb-8a83-f67fdea4f553","is_correct":false,"question_id":"4e71be68-9eec-4d65-9e2d-dd2166041f84"},{"content":"Nie można przetworzyć ją na grafikę rastrową","answer_id":"be5c9865-c4ad-4540-bae1-0a37da69d1d5","is_correct":false,"question_id":"4e71be68-9eec-4d65-9e2d-dd2166041f84"},{"content":"Grafika wektorowa jest nieskalowalna","answer_id":"cda35146-4ee0-4cbc-b598-08d632ebbc59","is_correct":false,"question_id":"4e71be68-9eec-4d65-9e2d-dd2166041f84"}],"content":"Która cecha grafiki wektorowej jest prawdziwa?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"4e71be68-9eec-4d65-9e2d-dd2166041f84","question_number":910},{"info":null,"points":1,"answers":[{"content":"%","answer_id":"03f52d47-1272-41f1-b041-9f7ed6297621","is_correct":true,"question_id":"3a384c60-c526-449c-a511-6b91cf7efa4b"},{"content":"&","answer_id":"17c643c7-0c11-41e5-83a2-23a9c798f208","is_correct":false,"question_id":"3a384c60-c526-449c-a511-6b91cf7efa4b"},{"content":"#","answer_id":"868200ab-0d34-4c37-b5ab-b2ba2f57f5f9","is_correct":false,"question_id":"3a384c60-c526-449c-a511-6b91cf7efa4b"},{"content":"@","answer_id":"92780a3f-a009-4df2-8134-60e296af7f2e","is_correct":false,"question_id":"3a384c60-c526-449c-a511-6b91cf7efa4b"}],"content":"W języku PHP operatorem reszty z dzielenia jest:","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"3a384c60-c526-449c-a511-6b91cf7efa4b","question_number":911},{"info":null,"points":1,"answers":[{"content":"30 znaków, które są widoczne podczas wprowadzania","answer_id":"15b96e78-a5ce-4854-85f2-0485249fedd2","is_correct":false,"question_id":"68ea0db2-1074-4a68-b2d3-2638134ec8c9"},{"content":"20 znaków, które nie są widoczne w polu tekstowym","answer_id":"42341ac6-eb82-4bb5-bb0c-bd59b50470d9","is_correct":true,"question_id":"68ea0db2-1074-4a68-b2d3-2638134ec8c9"},{"content":"20 znaków, które są widoczne podczas wprowadzania","answer_id":"4534edb1-39f9-4153-94fd-5ba940fd0a07","is_correct":false,"question_id":"68ea0db2-1074-4a68-b2d3-2638134ec8c9"},{"content":"30 znaków, które nie są widoczne w polu tekstowym","answer_id":"b0346707-f8cf-4005-8adc-01fa5c5c61a8","is_correct":false,"question_id":"68ea0db2-1074-4a68-b2d3-2638134ec8c9"}],"content":"W formularzu HTML zastosowano znacznik <input>. Wyświetlone pole będzie służyło do wprowadzania maksymalnie","quiz_id":[2],"filename":"912.webp","difficulty":null,"is_favorite":false,"question_id":"68ea0db2-1074-4a68-b2d3-2638134ec8c9","question_number":912},{"info":null,"points":1,"answers":[{"content":"zielony","answer_id":"0898c929-ac62-4de9-b89a-16087808dd83","is_correct":false,"question_id":"bb9eaa72-2cda-4440-9033-f4ab0e7f15be"},{"content":"pomarańczowy","answer_id":"09e5ec0c-eb5a-4977-b526-fac8a8e292fa","is_correct":false,"question_id":"bb9eaa72-2cda-4440-9033-f4ab0e7f15be"},{"content":"czarny","answer_id":"90720433-c489-42f8-9fae-c04203479b4c","is_correct":true,"question_id":"bb9eaa72-2cda-4440-9033-f4ab0e7f15be"},{"content":"brązowy","answer_id":"ae376552-5cea-4509-ae73-87c8afb2b88e","is_correct":false,"question_id":"bb9eaa72-2cda-4440-9033-f4ab0e7f15be"}],"content":"Wśród czterech podstawowych kolorów modelu barw CMYK jest","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"bb9eaa72-2cda-4440-9033-f4ab0e7f15be","question_number":913},{"info":null,"points":1,"answers":[{"content":"GRANT DROP ON szkola.przedmioty TO uczen;","answer_id":"3e8d3bcb-b8f3-421b-b969-9fe61b05838a","is_correct":false,"question_id":"8ee3ecda-d745-4118-a474-2c45bded29cf"},{"content":"GRANT INSERT, DROP ON szkola.przedmioty TO uczen;","answer_id":"7680c0e9-5e56-468e-b63e-5126ee46d1d0","is_correct":false,"question_id":"8ee3ecda-d745-4118-a474-2c45bded29cf"},{"content":"GRANT ALTER, SELECT ON szkola.przedmioty TO uczen;","answer_id":"9aeeda8b-8b48-44bb-ae00-a6b629e35b33","is_correct":false,"question_id":"8ee3ecda-d745-4118-a474-2c45bded29cf"},{"content":"GRANT SELECT ON szkola.przedmioty TO uczen;","answer_id":"bbee2282-f6a2-45f6-9ee9-341a98f6be67","is_correct":true,"question_id":"8ee3ecda-d745-4118-a474-2c45bded29cf"}],"content":"Które z poleceń nadaje najniższy poziom uprawnień użytkownikowi uczen pod względem modyfikacji danych i struktury tabel?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"8ee3ecda-d745-4118-a474-2c45bded29cf","question_number":914},{"info":null,"points":1,"answers":[{"content":"nazwę bazy danych","answer_id":"193b0bc9-e44c-4886-93e9-b48fa6b3ff77","is_correct":false,"question_id":"e55f7bfd-51f2-484d-bfc4-5b2943c72b5c"},{"content":"nazwę użytkownika","answer_id":"624707f6-fe91-426a-8cd0-da3b179551c6","is_correct":true,"question_id":"e55f7bfd-51f2-484d-bfc4-5b2943c72b5c"},{"content":"hasło użytkownika","answer_id":"bf3c67f3-dac9-4831-920d-c4c5c14dd6f1","is_correct":false,"question_id":"e55f7bfd-51f2-484d-bfc4-5b2943c72b5c"},{"content":"lokalizację serwera bazy danych","answer_id":"ca439a13-8015-4508-b10e-66c13cfcc5d6","is_correct":false,"question_id":"e55f7bfd-51f2-484d-bfc4-5b2943c72b5c"}],"content":"W języku PHP, aby połączyć się z bazą danych MySQL przy pomocy \r\nbiblioteki mysqli, stosując zamieszczony zapis, w miejscu litery 'c' \r\nnależy zapisać","quiz_id":[2],"filename":"915.webp","difficulty":null,"is_favorite":false,"question_id":"e55f7bfd-51f2-484d-bfc4-5b2943c72b5c","question_number":915},{"info":null,"points":1,"answers":[{"content":"A << prompt(\"Podaj kwalifikację: \"); document.write(\"Kwalifikacja: \" + A);","answer_id":"0cfafb16-ad85-4afa-8ba9-82fb96d41a66","is_correct":false,"question_id":"f928b07a-6879-43e4-ae3a-bf407b6da62a"},{"content":"A = prompt(\"Podaj kwalifikację: \"); document.write(\"Kwalifikacja: \".A);","answer_id":"3611ec68-0c4a-4af2-a85c-a29ca6fb2391","is_correct":false,"question_id":"f928b07a-6879-43e4-ae3a-bf407b6da62a"},{"content":"A = prompt(\"Podaj kwalifikację: \"); document.write(\"Kwalifikacja: \" + A);","answer_id":"4b97f554-291a-436c-8aa6-6f2ba6de9130","is_correct":true,"question_id":"f928b07a-6879-43e4-ae3a-bf407b6da62a"},{"content":"A = alert(\"Podaj kwalifikację: \"); document.write(\"Kwalifikacja: \" + A);","answer_id":"96d22142-8c2c-49bf-a1e4-7e482181c139","is_correct":false,"question_id":"f928b07a-6879-43e4-ae3a-bf407b6da62a"}],"content":"Aby w JavaScript wykonać wymienione kroki, należy w znaczniku <script> umieścić kod","quiz_id":[2],"filename":"916.webp","difficulty":null,"is_favorite":false,"question_id":"f928b07a-6879-43e4-ae3a-bf407b6da62a","question_number":916},{"info":null,"points":1,"answers":[{"content":"policzyć ile jest usług dostępnych w tabeli","answer_id":"4dea1d9a-9d95-4a11-917d-f33a901eacc2","is_correct":false,"question_id":"70dd0491-7cbf-46f0-a9cc-786d2d35c620"},{"content":"obliczyć średnią arytmetyczną cen wszystkich usług","answer_id":"6185da29-de99-4584-8223-17cdee51a4d6","is_correct":true,"question_id":"70dd0491-7cbf-46f0-a9cc-786d2d35c620"},{"content":"wskazać najwyższą cenę za usługi","answer_id":"e00bce72-f99a-425d-b5ee-92175d72738e","is_correct":false,"question_id":"70dd0491-7cbf-46f0-a9cc-786d2d35c620"},{"content":"zsumować koszt wszystkich usług","answer_id":"fda9c5d8-1064-43f8-b448-2491f9811f88","is_correct":false,"question_id":"70dd0491-7cbf-46f0-a9cc-786d2d35c620"}],"content":"Funkcja agregująca AVG użyta w zapytaniu ma za zadanie","quiz_id":[2],"filename":"917.webp","difficulty":null,"is_favorite":false,"question_id":"70dd0491-7cbf-46f0-a9cc-786d2d35c620","question_number":917},{"info":null,"points":1,"answers":[{"content":"#EE00EE","answer_id":"435c833a-5e2e-41b7-a05d-e7463e9f5d0e","is_correct":false,"question_id":"413ab901-45bc-4699-b94b-87644251c846"},{"content":"#00EE00","answer_id":"af7a4789-d710-493a-8856-83f6e7f64752","is_correct":false,"question_id":"413ab901-45bc-4699-b94b-87644251c846"},{"content":"#EE0000","answer_id":"ce08fc0b-3ebe-48cd-9d09-94fad40db829","is_correct":false,"question_id":"413ab901-45bc-4699-b94b-87644251c846"},{"content":"#0000EE","answer_id":"ce8105dc-a7fd-4274-b50c-fc1e349ea6c2","is_correct":true,"question_id":"413ab901-45bc-4699-b94b-87644251c846"}],"content":"Kolorem o barwie niebieskiej jest kolor","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"413ab901-45bc-4699-b94b-87644251c846","question_number":918},{"info":null,"points":1,"answers":[{"content":"komponent","answer_id":"03ca944a-e6f7-4c9b-9e96-9ae8ceebfcb7","is_correct":false,"question_id":"ff5216e0-3881-45e2-a3f0-2a936aa48d01"},{"content":"middleware","answer_id":"1561d95a-a046-4351-b768-2b816bd95e95","is_correct":false,"question_id":"ff5216e0-3881-45e2-a3f0-2a936aa48d01"},{"content":"biblioteka","answer_id":"171f29df-d2b0-4a75-958f-fe3108df324e","is_correct":false,"question_id":"ff5216e0-3881-45e2-a3f0-2a936aa48d01"},{"content":"framework","answer_id":"cc110dcc-b765-4a7e-8d83-ffa158330dca","is_correct":true,"question_id":"ff5216e0-3881-45e2-a3f0-2a936aa48d01"}],"content":"Zestaw komponentów i podprogramów służący pisaniu aplikacji, który \r\nponadto narzuca szkielet wyglądu aplikacji, jej strukturę, a czasem \r\nnawet wzorzec według którego ma powstać aplikacja, to","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"ff5216e0-3881-45e2-a3f0-2a936aa48d01","question_number":919},{"info":null,"points":1,"answers":[{"content":"atomic, consistent, iss, dependable","answer_id":"319daeb1-2e3f-46b4-a246-b8285c50ee05","is_correct":false,"question_id":"b5417dfc-e077-4c07-8c86-f6a807f5ac48"},{"content":"atomic, consistent, isolated, durable","answer_id":"53a3332e-075f-4162-919c-676e178f054e","is_correct":true,"question_id":"b5417dfc-e077-4c07-8c86-f6a807f5ac48"},{"content":"atomic, constaint, isolated, dependable","answer_id":"aa1c1265-e23c-45bd-ba3f-d1fdc18796eb","is_correct":false,"question_id":"b5417dfc-e077-4c07-8c86-f6a807f5ac48"},{"content":"atomic, comming, is, do","answer_id":"efd5beae-f38f-4955-8672-64b2d2b451b6","is_correct":false,"question_id":"b5417dfc-e077-4c07-8c86-f6a807f5ac48"}],"content":"Rozwinięcie słowne akronimu ACID w SQL to","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b5417dfc-e077-4c07-8c86-f6a807f5ac48","question_number":920},{"info":null,"points":1,"answers":[{"content":"Figaro, Dika, Fuks","answer_id":"2427cecd-d922-49fe-bb1b-119805eb7cab","is_correct":false,"question_id":"9d25e154-2f66-4306-adf1-009be62d191a"},{"content":"Dika, Fuks","answer_id":"a52b9333-3e1c-47d6-acc0-49e33a10b27d","is_correct":true,"question_id":"9d25e154-2f66-4306-adf1-009be62d191a"},{"content":"Anna Kowalska, Jan Nowak","answer_id":"c905c32c-76ad-4b4d-b535-d20a98165154","is_correct":false,"question_id":"9d25e154-2f66-4306-adf1-009be62d191a"},{"content":"Fafik, Brutus, Dika, Fuks","answer_id":"f3bfd069-ed87-4bc5-816a-a46e0244afd8","is_correct":false,"question_id":"9d25e154-2f66-4306-adf1-009be62d191a"}],"content":"Które dane z 8 rekordów wpisanych do tabeli zwierzeta zostaną wyświetlone w wyniku podanego zapytania SQL?","quiz_id":[2],"filename":"921.webp","difficulty":null,"is_favorite":false,"question_id":"9d25e154-2f66-4306-adf1-009be62d191a","question_number":921},{"info":null,"points":1,"answers":[{"content":"a<<1","answer_id":"6118adcd-b2c4-4d08-8b96-8712ff745db6","is_correct":false,"question_id":"a5e9036b-0232-47c4-8229-19ea1b0d7331"},{"content":"1+=a","answer_id":"70ce7fda-5fb7-49e8-9252-8dd0ca0dbef5","is_correct":false,"question_id":"a5e9036b-0232-47c4-8229-19ea1b0d7331"},{"content":"a&1","answer_id":"e6a4cb46-f5c5-49c0-a986-9e8a00e12b0b","is_correct":false,"question_id":"a5e9036b-0232-47c4-8229-19ea1b0d7331"},{"content":"a=a+1","answer_id":"ee45df22-f355-4d11-be9c-da2a2387666a","is_correct":true,"question_id":"a5e9036b-0232-47c4-8229-19ea1b0d7331"}],"content":"W języku JavaScript instrukcję a++; można inaczej zapisać jako","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"a5e9036b-0232-47c4-8229-19ea1b0d7331","question_number":922},{"info":null,"points":1,"answers":[{"content":"public","answer_id":"052bff03-e354-4a54-8595-a1aaadfd6249","is_correct":false,"question_id":"03b8bead-460e-4f24-8868-b6686c514a79"},{"content":"private","answer_id":"a442c0c8-8220-40ca-a25d-33fc0bf5deaa","is_correct":false,"question_id":"03b8bead-460e-4f24-8868-b6686c514a79"},{"content":"Żadne z powyższych, w JavaScript należy użyć #","answer_id":"bab564e0-3b56-4544-84ad-f767be536533","is_correct":true,"question_id":"03b8bead-460e-4f24-8868-b6686c514a79"},{"content":"static","answer_id":"f83f11fd-8e06-4596-9e3a-8222c06c94ae","is_correct":false,"question_id":"03b8bead-460e-4f24-8868-b6686c514a79"}],"content":"Z którym ze słów kluczowych programowania obiektowego w języku \r\nJavaScript wiąże się dostęp do pól i metod tylko z poziomu klasy, w \r\nktórej są 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x","answer_id":"5cb122a8-9cc7-453e-9944-e2648cf33ab4","is_correct":false,"question_id":"b4494962-ddf5-44ae-a5ab-9e001d8f0a70"},{"content":"kolejne liczby od 0 do x-1","answer_id":"d06574eb-afcf-4793-b71f-fe98ec8bf405","is_correct":true,"question_id":"b4494962-ddf5-44ae-a5ab-9e001d8f0a70"}],"content":"Jeśli zmienna $x przechowuje dowolną liczbę naturalną dodatnią, przedstawiony kod źródłowy PHP ma za zadanie wyświetlić","quiz_id":[2],"filename":"927.webp","difficulty":null,"is_favorite":false,"question_id":"b4494962-ddf5-44ae-a5ab-9e001d8f0a70","question_number":927},{"info":null,"points":1,"answers":[{"content":"x = …","answer_id":"3e183f62-fdb0-4ca3-9ce6-5d6de9a55c88","is_correct":false,"question_id":"2ac3dc35-ef24-484c-8003-9893fcb20efa"},{"content":"obiekt1::x = …","answer_id":"5ac59273-1d00-402e-922f-b8724fb97281","is_correct":false,"question_id":"2ac3dc35-ef24-484c-8003-9893fcb20efa"},{"content":"obiekt1.x = 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Aby dalej w kodzie modyfikować wartość właściwości x obiektu, należy zapisać","quiz_id":[2],"filename":"928.webp","difficulty":null,"is_favorite":false,"question_id":"2ac3dc35-ef24-484c-8003-9893fcb20efa","question_number":928},{"info":null,"points":1,"answers":[{"content":"kwantyzacja, kodowanie, próbkowanie","answer_id":"1e6d0bff-9d86-4bd4-aa3a-45d40561ca39","is_correct":false,"question_id":"b8b0341c-1dfe-4efa-833f-e3d3d68a7c8b"},{"content":"próbkowanie, kodowanie, kwantyzacja","answer_id":"4c0c93f7-0739-4004-8c4e-2b81d2c08d15","is_correct":false,"question_id":"b8b0341c-1dfe-4efa-833f-e3d3d68a7c8b"},{"content":"próbkowanie, kwantyzacja, kodowanie","answer_id":"6e445361-6c2d-4c33-890b-7ae8a3a062c4","is_correct":true,"question_id":"b8b0341c-1dfe-4efa-833f-e3d3d68a7c8b"},{"content":"kwantyzacja, próbkowanie, kodowanie","answer_id":"80ee3c3e-f804-4236-9d46-a5e7051f9992","is_correct":false,"question_id":"b8b0341c-1dfe-4efa-833f-e3d3d68a7c8b"}],"content":"Odpowiednia kolejność procesów przetwarzania analogowo-cyfrowego dźwięku to:","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b8b0341c-1dfe-4efa-833f-e3d3d68a7c8b","question_number":929},{"info":null,"points":1,"answers":[{"content":"CSV","answer_id":"3d26800e-85d3-4e5e-b8f4-ad18d8fafb3c","is_correct":true,"question_id":"275da1d5-526c-44d1-be9c-9a3fda451f26"},{"content":"XML","answer_id":"87f5ce65-c8bf-4509-b565-49eff7188645","is_correct":false,"question_id":"275da1d5-526c-44d1-be9c-9a3fda451f26"},{"content":"ESRI","answer_id":"b4a80c10-7702-44a0-871b-18c0a2629f3f","is_correct":false,"question_id":"275da1d5-526c-44d1-be9c-9a3fda451f26"},{"content":"SQL","answer_id":"c6a9bd89-a41c-49a1-b012-f88ce3dd23aa","is_correct":false,"question_id":"275da1d5-526c-44d1-be9c-9a3fda451f26"}],"content":"Na obrazie przedstawiono wybór formatu pliku importującego bazę danych.\r\n Którego formatu należy użyć, jeżeli dane są wyeksportowane z programu \r\nExcel i zapisane tekstowo z zastosowaniem przecinka do rozdzielenia \r\nwartości pól?","quiz_id":[2],"filename":"930.webp","difficulty":null,"is_favorite":false,"question_id":"275da1d5-526c-44d1-be9c-9a3fda451f26","question_number":930},{"info":null,"points":1,"answers":[{"content":"SELECT tytul FROM ksiazki WHERE data_wypoz = CURRENT_DATE();","answer_id":"239661fe-a93b-4cc6-9dc2-735c055d4537","is_correct":true,"question_id":"a538298f-82b8-4c04-9da6-08381144be3d"},{"content":"SELECT * FROM ksiazki;","answer_id":"92f8a681-ad07-4f34-8501-49332ee87717","is_correct":false,"question_id":"a538298f-82b8-4c04-9da6-08381144be3d"},{"content":"SELECT tytul FROM ksiazki;","answer_id":"c919c732-5e15-436e-8691-18e0fa2ac091","is_correct":false,"question_id":"a538298f-82b8-4c04-9da6-08381144be3d"},{"content":"SELECT tytul, data_wypoz FROM ksiazki WHERE data_wypoz = CURRDATENT_E();","answer_id":"ccdd2d76-094e-47bb-b52f-0f3c03692706","is_correct":false,"question_id":"a538298f-82b8-4c04-9da6-08381144be3d"}],"content":"Baza danych zawiera tabelę ksiazki o polach: tytul, id_autora, \r\ndata_wypoz, id_czytelnika. Każdego dnia generowany jest raport książek \r\nwypożyczonych danego dnia. Wyświetlane są jedynie tytuły książek. Która z\r\n kwerend SQL posłuży do stworzenia tego raportu?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"a538298f-82b8-4c04-9da6-08381144be3d","question_number":931},{"info":null,"points":1,"answers":[{"content":"po kliknięciu myszą w celu zapisania w nim tekstu","answer_id":"06873471-54cd-48d9-8298-233f409792e2","is_correct":true,"question_id":"df5edb65-3224-4e4b-a2ce-192e455d0d3b"},{"content":"jeśli jest to pierwsze wystąpienie tego znacznika w dokumencie","answer_id":"315a133e-bfa4-4ed5-8bd1-544e0ed18b4a","is_correct":false,"question_id":"df5edb65-3224-4e4b-a2ce-192e455d0d3b"},{"content":"gdy zostanie wskazane kursorem myszy bez kliknięcia","answer_id":"84acc455-8e6a-4cae-a2e8-410fc89dddd1","is_correct":false,"question_id":"df5edb65-3224-4e4b-a2ce-192e455d0d3b"},{"content":"w każdym przypadku","answer_id":"cfab75f6-c5ca-4bd6-9f74-eaef4ddc696c","is_correct":false,"question_id":"df5edb65-3224-4e4b-a2ce-192e455d0d3b"}],"content":"W języku CSS zdefiniowano formatowanie dla pola edycyjnego. Tak formatowane pole edycyjne będzie miało jasnozielone tło","quiz_id":[2],"filename":"932.webp","difficulty":null,"is_favorite":false,"question_id":"df5edb65-3224-4e4b-a2ce-192e455d0d3b","question_number":932},{"info":null,"points":1,"answers":[{"content":"div = \"format1\"","answer_id":"28022895-98d8-44be-a666-c5b5648b2612","is_correct":false,"question_id":"9f30a7f5-3416-4786-a522-14ab1ff01ce6"},{"content":"id = \"format1\"","answer_id":"4c257f3f-7e2a-46ea-964e-ce9bb13e58fe","is_correct":false,"question_id":"9f30a7f5-3416-4786-a522-14ab1ff01ce6"},{"content":"class = \"format1\"","answer_id":"5c190209-932c-43ab-adb4-3ddd5fcd7152","is_correct":true,"question_id":"9f30a7f5-3416-4786-a522-14ab1ff01ce6"},{"content":"style = \"format1\"","answer_id":"c839ba40-e3b1-4380-a11c-5c0c9216bf20","is_correct":false,"question_id":"9f30a7f5-3416-4786-a522-14ab1ff01ce6"}],"content":"W języku CSS zapisano wspólne formatowanie dla pewnej grupy znaczników.\r\n Formatowanie takich znaczników w kodzie HTML nastąpi przez atrybut","quiz_id":[2],"filename":"933.webp","difficulty":null,"is_favorite":false,"question_id":"9f30a7f5-3416-4786-a522-14ab1ff01ce6","question_number":933},{"info":null,"points":1,"answers":[{"content":"BMP","answer_id":"32133822-18b7-4682-b698-bf1033b3d42e","is_correct":false,"question_id":"27b71990-29b2-42f7-a8f6-110b3a67ad6d"},{"content":"RAW","answer_id":"607c78e1-951a-47a2-919a-c6215582717d","is_correct":true,"question_id":"27b71990-29b2-42f7-a8f6-110b3a67ad6d"},{"content":"JPEG","answer_id":"6ad8d331-0345-4b81-994e-758c74c26b6a","is_correct":false,"question_id":"27b71990-29b2-42f7-a8f6-110b3a67ad6d"},{"content":"PNG","answer_id":"b5d1ca14-98ef-4f47-a1eb-6db143321c5d","is_correct":false,"question_id":"27b71990-29b2-42f7-a8f6-110b3a67ad6d"}],"content":"Formatem o najwyższej rozpiętości tonalnej wśród wymienionych jest","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"27b71990-29b2-42f7-a8f6-110b3a67ad6d","question_number":934},{"info":null,"points":1,"answers":[{"content":"Bezpieczne wyświetlenie personalizowanej zawartości strony ze względu na prawa użytkownika aplikacji","answer_id":"052ffdde-da40-4058-a7b9-86d3b8bd8ce1","is_correct":false,"question_id":"bcd593ac-caa3-4113-876b-7551338399d0"},{"content":"Sprawdzanie danych wpisywanych do pola tekstowego w czasie rzeczywistym","answer_id":"09656a23-831e-4859-ab49-a936276660b9","is_correct":true,"question_id":"bcd593ac-caa3-4113-876b-7551338399d0"},{"content":"Sprawdzenie hasła użytkownika w bazie danych powiązanej z aplikacją internetową","answer_id":"5ac363f8-c13a-4a21-a66c-cd5cc8ed2aab","is_correct":false,"question_id":"bcd593ac-caa3-4113-876b-7551338399d0"},{"content":"Zapisanie danych pobranych z formularza w bazie danych powiązanej z aplikacją 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Którą maskę należy podać, aby wprowadzone dane \r\nbyły złożone z trzech znaków w formacie: obowiązkowa cyfra, po niej \r\nobowiązkowe dwie litery?","quiz_id":[2],"filename":"946.webp","difficulty":null,"is_favorite":false,"question_id":"c3d6d5eb-dc06-4b74-b89d-0e38bfd82205","question_number":946},{"info":null,"points":1,"answers":[{"content":"/* */","answer_id":"50b03edd-9ba1-48ca-9099-b57fd1fd7a1f","is_correct":true,"question_id":"b815e4cf-04e0-4e5f-8ec2-112914f17ee8"},{"content":"//","answer_id":"97756fdb-0dfe-4e3b-8583-ff8c8b62838c","is_correct":false,"question_id":"b815e4cf-04e0-4e5f-8ec2-112914f17ee8"},{"content":"","answer_id":"f02bff8c-244b-44d2-986f-0c9bde1e01f1","is_correct":false,"question_id":"b815e4cf-04e0-4e5f-8ec2-112914f17ee8"},{"content":"#","answer_id":"fa10899e-9efd-4f03-92c2-7c9963d0a3fc","is_correct":false,"question_id":"b815e4cf-04e0-4e5f-8ec2-112914f17ee8"}],"content":"Który zapis definiuje w języku PHP komentarz wieloliniowy","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b815e4cf-04e0-4e5f-8ec2-112914f17ee8","question_number":947},{"info":null,"points":1,"answers":[{"content":"rozjaśnienie całości obrazu","answer_id":"7bed1a4b-2dd7-4911-9d68-369f108c3581","is_correct":false,"question_id":"92c09f97-5af4-4f40-a0ef-feea67f10d55"},{"content":"wygładzenie krawędzi na obrazie","answer_id":"8cc78606-1f42-4cf2-82cf-141e9833ce3b","is_correct":false,"question_id":"92c09f97-5af4-4f40-a0ef-feea67f10d55"},{"content":"przyciemnienie całości obrazu","answer_id":"a1833ada-e066-430b-a3a6-514059a88dcb","is_correct":false,"question_id":"92c09f97-5af4-4f40-a0ef-feea67f10d55"},{"content":"modyfikację najjaśniejszych i najciemniejszych kolorów obrazu","answer_id":"cc730b6f-e57f-45ed-974c-8b93b0d20616","is_correct":true,"question_id":"92c09f97-5af4-4f40-a0ef-feea67f10d55"}],"content":"W programie do obróbki grafiki rastrowej zmodyfikowano krzywe kolorów \r\ntak, jak zaznaczono ramką na przedstawionym obrazie. Ma to na celu","quiz_id":[2],"filename":"948.webp","difficulty":null,"is_favorite":false,"question_id":"92c09f97-5af4-4f40-a0ef-feea67f10d55","question_number":948},{"info":null,"points":1,"answers":[{"content":"otrzymania kodu błędu, gdy proces wstawiania wiersza się nie powiódł","answer_id":"381bfaea-73a4-4836-9278-5e03d0d921ff","is_correct":false,"question_id":"4762aabc-19f7-43db-a4fb-b46acc470ddc"},{"content":"pobrania pierwszego wolnego indeksu bazy, tak, aby można było pod nim wstawić nowe dane","answer_id":"7cd20a64-167f-40c9-a26e-835ae3673d49","is_correct":false,"question_id":"4762aabc-19f7-43db-a4fb-b46acc470ddc"},{"content":"otrzymania id ostatnio wstawionego wiersza","answer_id":"aa720360-ba7d-4545-961c-6304d26565d7","is_correct":true,"question_id":"4762aabc-19f7-43db-a4fb-b46acc470ddc"},{"content":"pobrania najwyższego indeksu bazy, aby po jego inkrementacji wstawić pod niego dane","answer_id":"cd8419b8-c4b9-444a-b75d-4b48f8c4627c","is_correct":false,"question_id":"4762aabc-19f7-43db-a4fb-b46acc470ddc"}],"content":"Pole insert_id zdefiniowane w bibliotece MySQLi języka PHP może być wykorzystane do","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"4762aabc-19f7-43db-a4fb-b46acc470ddc","question_number":949},{"info":null,"points":1,"answers":[{"content":"<form=\"password\" type=\"password\" />","answer_id":"0584e2ea-da51-4dfc-abf6-eecc147761a1","is_correct":false,"question_id":"1526c9a8-76c0-492d-9e61-50bcb395b20b"},{"content":"<input type=\"password\" />","answer_id":"45be1aff-affd-408c-971b-3158c43be488","is_correct":true,"question_id":"1526c9a8-76c0-492d-9e61-50bcb395b20b"},{"content":"<input name=\"password\" />","answer_id":"ce59c091-b26e-4002-aeed-fa297f59e13b","is_correct":false,"question_id":"1526c9a8-76c0-492d-9e61-50bcb395b20b"},{"content":"<form input type=\"password\" />","answer_id":"f41d946d-a2da-4484-9b5a-491f9b1a025c","is_correct":false,"question_id":"1526c9a8-76c0-492d-9e61-50bcb395b20b"}],"content":"W języku HTML, aby utworzyć pole edycyjne do wpisywania hasła, w którym\r\n wpisywany tekst jest maskowany (zastępowany kropkami), należy użyć \r\nznacznika","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"1526c9a8-76c0-492d-9e61-50bcb395b20b","question_number":950},{"info":null,"points":1,"answers":[{"content":"getMonth() oraz getDay()","answer_id":"1dd3bd24-c7d9-4d59-a646-b70489a65c20","is_correct":true,"question_id":"012e5fd8-4f98-4995-ac50-69e427e8a01b"},{"content":"fromCodePoint()","answer_id":"48bc6775-7280-49ca-a3fc-ec27b9e27a3b","is_correct":false,"question_id":"012e5fd8-4f98-4995-ac50-69e427e8a01b"},{"content":"row()","answer_id":"5197baff-f451-462a-954d-61b1b451d422","is_correct":false,"question_id":"012e5fd8-4f98-4995-ac50-69e427e8a01b"},{"content":"concat() oraz pop()","answer_id":"fd1343c5-b201-4ce1-bd5c-05261d3cc8a8","is_correct":false,"question_id":"012e5fd8-4f98-4995-ac50-69e427e8a01b"}],"content":"Które metody odnoszą się do predefiniowanego obiektu Date w języku JavaScript?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"012e5fd8-4f98-4995-ac50-69e427e8a01b","question_number":951},{"info":null,"points":1,"answers":[{"content":"DATE","answer_id":"2250fce8-89d0-4751-902e-8ca561c750ba","is_correct":false,"question_id":"b47e4146-2535-4930-8b9a-551248d9388c"},{"content":"BOOLEAN","answer_id":"baaac344-e166-4cad-a0ed-b677018ff57b","is_correct":false,"question_id":"b47e4146-2535-4930-8b9a-551248d9388c"},{"content":"TIMESTAMP","answer_id":"c75cca3a-8d9f-4367-9306-0eb1897204d9","is_correct":true,"question_id":"b47e4146-2535-4930-8b9a-551248d9388c"},{"content":"YEAR","answer_id":"e740ceed-94be-4c48-a105-3502ca94cd49","is_correct":false,"question_id":"b47e4146-2535-4930-8b9a-551248d9388c"}],"content":"Którego typu danych w bazie MySQL należy użyć, aby przechować w jednym polu datę i czas?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b47e4146-2535-4930-8b9a-551248d9388c","question_number":952},{"info":null,"points":1,"answers":[{"content":"łączenia","answer_id":"5e74886b-0d6e-44b3-87ee-6471a1df6438","is_correct":false,"question_id":"57f6e7d1-4d91-4997-8a27-3d1e63af2b0d"},{"content":"rekurencji","answer_id":"9377f44e-e1dc-4d51-b56a-a3248cffc894","is_correct":false,"question_id":"57f6e7d1-4d91-4997-8a27-3d1e63af2b0d"},{"content":"selekcji","answer_id":"a0d9e389-0a8c-46fc-9685-80fa058f0dd2","is_correct":true,"question_id":"57f6e7d1-4d91-4997-8a27-3d1e63af2b0d"},{"content":"sumy","answer_id":"f4b818ee-9575-4c7f-92af-53fbe6d58813","is_correct":false,"question_id":"57f6e7d1-4d91-4997-8a27-3d1e63af2b0d"}],"content":"Dana jest tabela oceny o polach id, nazwisko, imie, ocena. Przedstawione zapytanie jest przykładem","quiz_id":[2],"filename":"953.webp","difficulty":null,"is_favorite":false,"question_id":"57f6e7d1-4d91-4997-8a27-3d1e63af2b0d","question_number":953},{"info":null,"points":1,"answers":[{"content":"wyświetla wprowadzone do niego znaki","answer_id":"02d2a706-950f-4f83-9a90-67252cbea07c","is_correct":false,"question_id":"03ecef64-aaf7-4f93-bc64-e7509c1fb82a"},{"content":"ma wpisany domyślny tekst „pole”","answer_id":"857e5e01-e0d0-4c12-b323-a046fac00335","is_correct":false,"question_id":"03ecef64-aaf7-4f93-bc64-e7509c1fb82a"},{"content":"umożliwia wpisywanie tylko wartości liczbowych","answer_id":"f143db3b-d51f-474c-88fc-77c8426b83e3","is_correct":false,"question_id":"03ecef64-aaf7-4f93-bc64-e7509c1fb82a"},{"content":"ukrywa wprowadzone do niego znaki","answer_id":"f65fc9e3-3d73-41b1-9998-a0a7c4b8dd03","is_correct":true,"question_id":"03ecef64-aaf7-4f93-bc64-e7509c1fb82a"}],"content":"W przedstawionym fragmencie formularza HTML zdefiniowano pole input, o którym można powiedzieć, że","quiz_id":[2],"filename":"954.webp","difficulty":null,"is_favorite":false,"question_id":"03ecef64-aaf7-4f93-bc64-e7509c1fb82a","question_number":954},{"info":null,"points":1,"answers":[{"content":"treści polską czcionką","answer_id":"2d5c4982-779d-44e6-817d-3e677081135b","is_correct":false,"question_id":"1918908b-3369-4bf7-abc5-301b6fd4f384"},{"content":"znaku wielokropka","answer_id":"3eab6dd1-6158-4c9d-aeea-4e30f1e4dd88","is_correct":false,"question_id":"1918908b-3369-4bf7-abc5-301b6fd4f384"},{"content":"treści czcionką o stałej szerokości","answer_id":"aa4cfe70-2ac7-4998-a410-3e4898b8aeb7","is_correct":true,"question_id":"1918908b-3369-4bf7-abc5-301b6fd4f384"},{"content":"znaku przekreślenia","answer_id":"e933006b-5731-4e6c-a096-9cef51bf4261","is_correct":false,"question_id":"1918908b-3369-4bf7-abc5-301b6fd4f384"}],"content":"Znacznik <pre> </pre> jest stosowany w celu wyświetlenia","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"1918908b-3369-4bf7-abc5-301b6fd4f384","question_number":955},{"info":null,"points":1,"answers":[{"content":"is_float('3,34')","answer_id":"09173cdd-4bd2-47a1-80f3-04e8005962c9","is_correct":false,"question_id":"670d8398-bc0a-4559-a73c-a885e44c41b3"},{"content":"is_float(NULL)","answer_id":"741a834d-297a-46b2-aa5a-9aefff90a770","is_correct":false,"question_id":"670d8398-bc0a-4559-a73c-a885e44c41b3"},{"content":"is_float(3.34)","answer_id":"a0ddc288-804a-4d2f-a954-3a232f85028b","is_correct":true,"question_id":"670d8398-bc0a-4559-a73c-a885e44c41b3"},{"content":"is_float(334)","answer_id":"be91b8af-7020-4139-8549-a45b47a5ad62","is_correct":false,"question_id":"670d8398-bc0a-4559-a73c-a885e44c41b3"}],"content":"W języku PHP zastosowano funkcję is_float(). Które z podanych wywołań tej funkcji zwróci wartość true","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"670d8398-bc0a-4559-a73c-a885e44c41b3","question_number":956},{"info":null,"points":1,"answers":[{"content":"<div id=\"styl.css\" relation=\"css\" />","answer_id":"ad9d0718-971b-4516-9571-09112752cd21","is_correct":false,"question_id":"b61cd85d-5bc0-419a-8577-6f8194a835a3"},{"content":"<optionvalue=\"styl.css\" type=\"text/css\" />","answer_id":"b4a0a044-ec9c-418f-adc9-60b2b6104f61","is_correct":false,"question_id":"b61cd85d-5bc0-419a-8577-6f8194a835a3"},{"content":"<link rel=\"stylesheet\" type=\"text/css\" href=\"styl.css\" />","answer_id":"c1ba18f2-4f2f-412c-b9ba-2f3e8c6ef991","is_correct":true,"question_id":"b61cd85d-5bc0-419a-8577-6f8194a835a3"},{"content":"<meta charset=\"styl.css\" />","answer_id":"eb1da5e3-a659-4f3a-bb1f-9b8f75eb013a","is_correct":false,"question_id":"b61cd85d-5bc0-419a-8577-6f8194a835a3"}],"content":"Aby dołączyć kaskadowy arkusz stylów zapisany w zewnętrznym pliku, należy użyć następującego fragmentu kodu HTML","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b61cd85d-5bc0-419a-8577-6f8194a835a3","question_number":957},{"info":null,"points":1,"answers":[{"content":"SELECT imie, nazwisko WHERE wiek<18 OR lekarz_id=6;","answer_id":"0946dc8b-fc56-48d9-9465-0471ab9868a5","is_correct":false,"question_id":"7ddae0d3-6a24-402f-bef1-5afed1059410"},{"content":"SELECT imie, nazwisko WHERE wiek<18 AND lekarz_id=6;","answer_id":"91b34b29-5608-4174-b47e-00a408140408","is_correct":false,"question_id":"7ddae0d3-6a24-402f-bef1-5afed1059410"},{"content":"SELECT imie, nazwisko FROM Pacjenci WHERE wiek<18 OR lekarz_id=6;","answer_id":"b2c54b0a-a89d-4324-8711-ceb638690600","is_correct":false,"question_id":"7ddae0d3-6a24-402f-bef1-5afed1059410"},{"content":"SELECT imie, nazwisko FROM Pacjenci WHERE wiek<18 AND lekarz_id=6;","answer_id":"ffaa12f2-13b4-4de6-9f05-111500bd6b6f","is_correct":true,"question_id":"7ddae0d3-6a24-402f-bef1-5afed1059410"}],"content":"Tabela Pacjenci ma pola: imie, nazwisko, wiek, lekarz_id. 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Jednemu rekordowi z tabeli B odpowiada \r\ndokładnie jeden rekord z tabeli A\" jest relacją","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"ca536f5e-7371-4647-9dd0-0dc0b68dd280","question_number":966},{"info":null,"points":1,"answers":[{"content":"menu { background-color: rgb(0,255,0); }","answer_id":"1eb08738-f098-4275-838e-f621cded5bf7","is_correct":false,"question_id":"f5e1cc6e-0b07-41d1-98b0-504e4d0e4f1b"},{"content":"div:menu { color: green; }","answer_id":"25cfbc0f-326f-4cdb-9166-83fac8e7ca44","is_correct":false,"question_id":"f5e1cc6e-0b07-41d1-98b0-504e4d0e4f1b"},{"content":"div.menu { background-color: green; }","answer_id":"9c123e88-f9c6-4a30-b6eb-e6a99ee5cf8d","is_correct":true,"question_id":"f5e1cc6e-0b07-41d1-98b0-504e4d0e4f1b"},{"content":"#menu { background-color: rgb(0,255,0); }","answer_id":"df09ba81-e6bb-470a-8fac-9ed6fb45ee83","is_correct":false,"question_id":"f5e1cc6e-0b07-41d1-98b0-504e4d0e4f1b"}],"content":"Dla przedstawionego fragmentu dokumentu HTML zdefiniowano formatowanie \r\nCSS selektora klasy \"menu\" tak, aby kolor tła bloku był zielony. Która \r\ndefinicja stylu CSS odpowiada temu formatowaniu?","quiz_id":[2],"filename":"967.webp","difficulty":null,"is_favorite":false,"question_id":"f5e1cc6e-0b07-41d1-98b0-504e4d0e4f1b","question_number":967},{"info":null,"points":1,"answers":[{"content":"Sortowanie bąbelkowe","answer_id":"2619d96e-5122-4f44-8255-6846058cdd24","is_correct":false,"question_id":"b9e59d87-98be-4d87-ab2e-d5ba231e0f17"},{"content":"Sortowanie szybkie","answer_id":"36b2ff28-4424-4995-a2ae-4084d6ae3e11","is_correct":false,"question_id":"b9e59d87-98be-4d87-ab2e-d5ba231e0f17"},{"content":"Sortowanie kubełkowe","answer_id":"a94668a9-63a7-4280-a159-b4f77487d934","is_correct":true,"question_id":"b9e59d87-98be-4d87-ab2e-d5ba231e0f17"},{"content":"Sortowanie przez wybór","answer_id":"a989fb35-5b81-406b-8833-221a5876eb4b","is_correct":false,"question_id":"b9e59d87-98be-4d87-ab2e-d5ba231e0f17"}],"content":"Jak nazywa się metoda sortowania polegająca na podziale na n \r\nprzedziałów jednakowej długości, w których następuje sortowanie, po czym\r\n posortowane zawartości przedziałów są poddawane analizie i prezentacji?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b9e59d87-98be-4d87-ab2e-d5ba231e0f17","question_number":968},{"info":null,"points":1,"answers":[{"content":"C","answer_id":"17af3943-0087-40a1-b2d7-31d227ccfa5f","is_correct":false,"question_id":"cbf21be2-b02a-47c3-b67b-60eaa4984bc8"},{"content":"A","answer_id":"3798e34f-8e24-4da1-8a05-5708958a7360","is_correct":false,"question_id":"cbf21be2-b02a-47c3-b67b-60eaa4984bc8"},{"content":"D","answer_id":"82964639-f2af-4a55-8cf3-7a01b844790d","is_correct":false,"question_id":"cbf21be2-b02a-47c3-b67b-60eaa4984bc8"},{"content":"B","answer_id":"cc240854-44a1-4488-a256-2f502e1c90ef","is_correct":true,"question_id":"cbf21be2-b02a-47c3-b67b-60eaa4984bc8"}],"content":"Stronę internetową zapisano w języku XHTML. Który z kodów stanowi \r\nimplementację przedstawionego fragmentu strony, jeżeli żadne style CSS \r\nnie zostały zdefiniowane?","quiz_id":[2],"filename":"969.webp","difficulty":null,"is_favorite":false,"question_id":"cbf21be2-b02a-47c3-b67b-60eaa4984bc8","question_number":969},{"info":null,"points":1,"answers":[{"content":"dwie metody","answer_id":"3a35cae4-38a6-4181-8952-5bb451ba7aae","is_correct":false,"question_id":"2a2c8684-f96f-402f-8e72-82d5b09ea928"},{"content":"dwa obiekty","answer_id":"7c5d2fb7-83c4-4301-b2c5-b94c4e88e874","is_correct":false,"question_id":"2a2c8684-f96f-402f-8e72-82d5b09ea928"},{"content":"dwie właściwości","answer_id":"c02bdc97-5c06-4387-810c-58a9969dee30","is_correct":true,"question_id":"2a2c8684-f96f-402f-8e72-82d5b09ea928"},{"content":"jedną właściwość","answer_id":"c469ba12-e9e1-42d4-96bb-a58d9174e5fd","is_correct":false,"question_id":"2a2c8684-f96f-402f-8e72-82d5b09ea928"}],"content":"W przedstawionej klasie zdefiniowano","quiz_id":[2],"filename":"970.webp","difficulty":null,"is_favorite":false,"question_id":"2a2c8684-f96f-402f-8e72-82d5b09ea928","question_number":970},{"info":null,"points":1,"answers":[{"content":"<audio>","answer_id":"1371ae59-5e9f-4c0f-a21a-5919f6c14386","is_correct":false,"question_id":"abf4daf9-efc9-455c-8089-47ed2d8c5fd5"},{"content":"<media>","answer_id":"29a554a0-ddd2-455c-ac5f-aacdb52def10","is_correct":false,"question_id":"abf4daf9-efc9-455c-8089-47ed2d8c5fd5"},{"content":"<video>","answer_id":"8bdf8bd9-e500-43e0-b80c-32cdc497b102","is_correct":true,"question_id":"abf4daf9-efc9-455c-8089-47ed2d8c5fd5"},{"content":"<movie>","answer_id":"a3ceac39-5a86-4056-ace4-4e8d8ccafbc4","is_correct":false,"question_id":"abf4daf9-efc9-455c-8089-47ed2d8c5fd5"}],"content":"Aby zamieścić na stronie internetowej film, należy użyć znacznika","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"abf4daf9-efc9-455c-8089-47ed2d8c5fd5","question_number":971},{"info":null,"points":1,"answers":[{"content":"C","answer_id":"367cd763-847a-422a-a249-cc8bf79414bf","is_correct":false,"question_id":"b63b8560-f9c1-47db-8ed2-8c43643a70e4"},{"content":"A","answer_id":"529c75d7-fd4d-4041-a87c-d22e849ba17a","is_correct":true,"question_id":"b63b8560-f9c1-47db-8ed2-8c43643a70e4"},{"content":"D","answer_id":"97043ce1-1ec4-4563-9bbb-ff22bc0210e0","is_correct":false,"question_id":"b63b8560-f9c1-47db-8ed2-8c43643a70e4"},{"content":"B","answer_id":"b7304bd5-abcd-4d79-8b32-afe80dea6281","is_correct":false,"question_id":"b63b8560-f9c1-47db-8ed2-8c43643a70e4"}],"content":"Wskaż poprawną definicję stylu CSS dla przycisku typu submit o \r\nwłaściwościach: czarny kolor tła, brak obramowania, marginesy wewnętrzne\r\n 5px.","quiz_id":[2],"filename":"972.webp","difficulty":null,"is_favorite":false,"question_id":"b63b8560-f9c1-47db-8ed2-8c43643a70e4","question_number":972},{"info":null,"points":1,"answers":[{"content":"i ++ 3","answer_id":"5f123ec5-9ec7-4897-bbcc-a86a20da6376","is_correct":false,"question_id":"95abd51b-b5f9-425a-8a28-99c4bb913288"},{"content":"i = 3","answer_id":"6b60aca7-1bc2-4488-9b70-731426a63c93","is_correct":false,"question_id":"95abd51b-b5f9-425a-8a28-99c4bb913288"},{"content":"i += 3","answer_id":"b3afb281-b6f1-451a-a33a-d2af09310ec5","is_correct":true,"question_id":"95abd51b-b5f9-425a-8a28-99c4bb913288"},{"content":"i =+ 3","answer_id":"e7f2908c-fc33-4874-9898-84b15df748a4","is_correct":false,"question_id":"95abd51b-b5f9-425a-8a28-99c4bb913288"}],"content":"Przedstawiony fragment kodu napisano w języku JavaScript. Aby program \r\nprzypisywał wartość równą 1 co trzeciemu elementowi w tablicy, to w \r\nmiejscu kropek należy wpisać","quiz_id":[2],"filename":"973.webp","difficulty":null,"is_favorite":false,"question_id":"95abd51b-b5f9-425a-8a28-99c4bb913288","question_number":973},{"info":null,"points":1,"answers":[{"content":"zostaną wyświetlone wszystkie kolumny tabeli mieszkancy","answer_id":"00b0e519-70bd-4069-ac0a-8a05eca1406f","is_correct":true,"question_id":"75798a9f-9bd5-40df-8ac1-f33d5afd8295"},{"content":"zostanie zignorowany warunek sprawdzający imię","answer_id":"8f11c20b-1b06-4df5-bd0e-6b703d912c5d","is_correct":false,"question_id":"75798a9f-9bd5-40df-8ac1-f33d5afd8295"},{"content":"zostaną wyświetlone wszystkie rekordy tabeli mieszkancy","answer_id":"9de73e8e-5f04-459b-b534-fb693c9b1fcc","is_correct":false,"question_id":"75798a9f-9bd5-40df-8ac1-f33d5afd8295"},{"content":"zostanie wyświetlone pole o nazwie \"*\" (gwiazdka)","answer_id":"cfeadf50-64d9-431e-9d98-3f460f97fffb","is_correct":false,"question_id":"75798a9f-9bd5-40df-8ac1-f33d5afd8295"}],"content":"W zapytaniu SQL umieszczonym poniżej, znak gwiazdki oznacza, że w wyniku tego zapytania","quiz_id":[2],"filename":"974.webp","difficulty":null,"is_favorite":false,"question_id":"75798a9f-9bd5-40df-8ac1-f33d5afd8295","question_number":974},{"info":null,"points":1,"answers":[{"content":"<img>","answer_id":"126bbcdb-95ac-4860-8bd8-424f51f1828d","is_correct":false,"question_id":"2dd78abb-2f1b-4d09-978a-56c146255ceb"},{"content":"<canvas>","answer_id":"4d0c8d96-789b-4e34-aff5-034b5fcb365a","is_correct":true,"question_id":"2dd78abb-2f1b-4d09-978a-56c146255ceb"},{"content":"<embed>","answer_id":"70ec6a01-38b0-4fdf-8c60-465437cd0f41","is_correct":false,"question_id":"2dd78abb-2f1b-4d09-978a-56c146255ceb"},{"content":"<object>","answer_id":"ee457ad9-a968-4caf-bfcb-21b0d42ffef8","is_correct":false,"question_id":"2dd78abb-2f1b-4d09-978a-56c146255ceb"}],"content":"Znacznik języka HTML, który służy do dynamicznego tworzenia grafiki na \r\nstronie internetowej bez osadzania dodatkowych plików, to","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"2dd78abb-2f1b-4d09-978a-56c146255ceb","question_number":975},{"info":null,"points":1,"answers":[{"content":"rok","answer_id":"4409f001-e4d7-4e77-98ee-114dd26579a2","is_correct":true,"question_id":"1642b924-12ae-4322-9866-12f86b56deec"},{"content":"miesiąc i rok","answer_id":"5f634b02-3948-403b-8130-84bfaa40d93e","is_correct":false,"question_id":"1642b924-12ae-4322-9866-12f86b56deec"},{"content":"dzień","answer_id":"ac3940a4-bc21-4800-b63e-08309a317d6d","is_correct":false,"question_id":"1642b924-12ae-4322-9866-12f86b56deec"},{"content":"dzień i miesiąc","answer_id":"dd2cd182-0d50-4667-bddb-78e15711aa5b","is_correct":false,"question_id":"1642b924-12ae-4322-9866-12f86b56deec"}],"content":"Po wykonaniu kodu PHP zostanie wyświetlona aktualna data zawierająca jedynie","quiz_id":[2],"filename":"976.webp","difficulty":null,"is_favorite":false,"question_id":"1642b924-12ae-4322-9866-12f86b56deec","question_number":976},{"info":null,"points":1,"answers":[{"content":"normalizacją","answer_id":"3cd908e2-105e-4709-a9c2-826b6924b03e","is_correct":true,"question_id":"b28e4b6c-4afb-47e0-aa96-5d02456608d1"},{"content":"weryfikacją integralności referencyjnej","answer_id":"4999d6d2-215e-4678-83fb-7fbc601239d8","is_correct":false,"question_id":"b28e4b6c-4afb-47e0-aa96-5d02456608d1"},{"content":"redundancją","answer_id":"4a2e1334-ef90-4242-bdb4-9dfdec92b9d8","is_correct":false,"question_id":"b28e4b6c-4afb-47e0-aa96-5d02456608d1"},{"content":"weryfikacją spójności danych","answer_id":"72aa903e-996b-4ea0-b0af-e14c469d9345","is_correct":false,"question_id":"b28e4b6c-4afb-47e0-aa96-5d02456608d1"}],"content":"Proces organizowania danych w bazie obejmujący tworzenie tabel, \r\nustanawianie relacji między nimi i polegający na wyeliminowaniu z bazy \r\nnadmiarowych danych oraz niespójnych zależności nazywa się","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b28e4b6c-4afb-47e0-aa96-5d02456608d1","question_number":977},{"info":null,"points":1,"answers":[{"content":"setcookie(\"dane\", \"dane\", 0);","answer_id":"0ad8f6cb-3d27-4bd1-9fde-e9b87676ec6c","is_correct":false,"question_id":"9834d9ce-14a1-4854-a924-3bfadae6fb5a"},{"content":"setcookie(\"dane\", $dane, 0);","answer_id":"15819b60-53ac-4e72-9bac-405fb3dcebcf","is_correct":false,"question_id":"9834d9ce-14a1-4854-a924-3bfadae6fb5a"},{"content":"setcookie(\"dane\", $dane, time());","answer_id":"8557eed8-f509-4117-a2c7-21ecf8bddb15","is_correct":false,"question_id":"9834d9ce-14a1-4854-a924-3bfadae6fb5a"},{"content":"setcookie(\"dane\", $dane, time() + (3600*24));","answer_id":"dafee56f-5622-4c82-bbcf-457b5c309f4e","is_correct":true,"question_id":"9834d9ce-14a1-4854-a924-3bfadae6fb5a"}],"content":"W jaki sposób, stosując język PHP, zapisać w ciasteczku napis znajdujący się w zmiennej dane na czas jednego dnia?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"9834d9ce-14a1-4854-a924-3bfadae6fb5a","question_number":978},{"info":null,"points":1,"answers":[{"content":"Ma dwa pola i jeden konstruktor, oba pola mają zakres widzialności ograniczony tylko do metod klasy.","answer_id":"2a9487da-95e3-4bc9-80f9-8f522beb8df4","is_correct":false,"question_id":"c500a612-9fb1-42b9-838e-bfcb16e3cae2"},{"content":"Ma dwa pola i jedną metodę, pole nazwa ma zakres widzialności ograniczony tylko do metod klasy.","answer_id":"7388cae4-f4db-4291-a2eb-ca9406b52845","is_correct":false,"question_id":"c500a612-9fb1-42b9-838e-bfcb16e3cae2"},{"content":"Ma jedno pole i dwie metody, z czego jedna metoda ma zakres prywatny.","answer_id":"d8baf296-a5df-4d1e-8270-1a575dd843d0","is_correct":false,"question_id":"c500a612-9fb1-42b9-838e-bfcb16e3cae2"},{"content":"Ma dwa pola i jedną metodę, pole kolor ma zakres widzialności ograniczony tylko do metod klasy.","answer_id":"db231b1c-44ff-4843-b9c2-4b39b05ab7f3","is_correct":true,"question_id":"c500a612-9fb1-42b9-838e-bfcb16e3cae2"}],"content":"Które stwierdzenie najlepiej opisuje klasę Owoc zdefiniowaną w języku PHP i przedstawioną na listingu?","quiz_id":[2],"filename":"979.webp","difficulty":null,"is_favorite":false,"question_id":"c500a612-9fb1-42b9-838e-bfcb16e3cae2","question_number":979},{"info":null,"points":1,"answers":[{"content":"WITH FORMAT","answer_id":"73fddd92-6df2-4677-a8db-23b1332e2131","is_correct":false,"question_id":"b540caf6-fcf9-45fd-b42d-47b91a7d5cc0"},{"content":"FULL","answer_id":"762b6d19-441d-4e7d-af94-21305b9399c4","is_correct":false,"question_id":"b540caf6-fcf9-45fd-b42d-47b91a7d5cc0"},{"content":"DIFFERENTIAL","answer_id":"8810f9ed-f98e-4ed2-9090-cdfdbb3b20d8","is_correct":true,"question_id":"b540caf6-fcf9-45fd-b42d-47b91a7d5cc0"},{"content":"RESTORE","answer_id":"d6c8cf25-c0f2-4211-a308-a1e26d74be26","is_correct":false,"question_id":"b540caf6-fcf9-45fd-b42d-47b91a7d5cc0"}],"content":"Aby stworzyć różnicową kopię bazy danych na serwerze MSSQL, należy zastosować klauzulę","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b540caf6-fcf9-45fd-b42d-47b91a7d5cc0","question_number":980},{"info":null,"points":1,"answers":[{"content":"zaindeksować zmienną tab, tab[0] to pierwsze imię","answer_id":"2b53df63-f951-4e5c-a774-6ecb011a7235","is_correct":false,"question_id":"6d47d7dc-0864-4878-9059-0a01a7b50841"},{"content":"zastosować pętlę z poleceniem mysqli_fetch_row","answer_id":"3eb57e6d-0d9b-4f70-a76a-d841e9e6cff1","is_correct":true,"question_id":"6d47d7dc-0864-4878-9059-0a01a7b50841"},{"content":"wyświetlić zmienną $db","answer_id":"4ff01407-9d2c-4059-8681-79e7233107a2","is_correct":false,"question_id":"6d47d7dc-0864-4878-9059-0a01a7b50841"},{"content":"zastosować polecenie mysql_fetch","answer_id":"6659927e-a32e-4fda-8696-49698ba7b567","is_correct":false,"question_id":"6d47d7dc-0864-4878-9059-0a01a7b50841"}],"content":"W języku PHP wykonano operację przedstawioną w ramce. Aby wyświetlić wszystkie wyniki tego zapytania należy","quiz_id":[2],"filename":"981.webp","difficulty":null,"is_favorite":false,"question_id":"6d47d7dc-0864-4878-9059-0a01a7b50841","question_number":981},{"info":null,"points":1,"answers":[{"content":"występujące w bazie tylko raz","answer_id":"4d55b6e8-f742-4da5-8ca3-b06252d71bae","is_correct":false,"question_id":"2c1896c3-3552-4e87-99e7-0db83d2f5572"},{"content":"posortowane malejąco lub rosnąco","answer_id":"66fad0f3-3cd1-4fd5-847e-0d35b6282956","is_correct":false,"question_id":"2c1896c3-3552-4e87-99e7-0db83d2f5572"},{"content":"tak, aby w podanej kolumnie nie powtarzały się wartości","answer_id":"76deaca2-1ad1-4525-80fe-686ec135c5d1","is_correct":true,"question_id":"2c1896c3-3552-4e87-99e7-0db83d2f5572"},{"content":"pogrupowane","answer_id":"ef9c80f0-457d-4145-bfe7-4aeda3a82ecc","is_correct":false,"question_id":"2c1896c3-3552-4e87-99e7-0db83d2f5572"}],"content":"Kwerendę SELECT DISTINCT należy zastosować w przypadku, gdy potrzeba wybrać rekordy","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"2c1896c3-3552-4e87-99e7-0db83d2f5572","question_number":982},{"info":null,"points":1,"answers":[{"content":"BMP","answer_id":"5ab9aa68-9400-4e3c-98d6-6402f179ca69","is_correct":false,"question_id":"0d4957bd-9b33-4ca0-98fa-f290eb10d731"},{"content":"JPG","answer_id":"a464ae1a-3281-49d9-9782-7a31089229bb","is_correct":false,"question_id":"0d4957bd-9b33-4ca0-98fa-f290eb10d731"},{"content":"PNG","answer_id":"b6a63a5e-eade-4d53-8e0b-8b5683a07971","is_correct":true,"question_id":"0d4957bd-9b33-4ca0-98fa-f290eb10d731"},{"content":"CDR","answer_id":"ffe621dd-313d-4cf6-8e81-e77c718dff1d","is_correct":false,"question_id":"0d4957bd-9b33-4ca0-98fa-f290eb10d731"}],"content":"Grafik wykonał logo strony internetowej. To czarny znaczek na \r\nprzezroczystym tle. Aby zachować wszystkie atrybuty obrazu i umieścić go\r\n na stronie internetowej, grafik powinien zapisać obraz w formacie","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"0d4957bd-9b33-4ca0-98fa-f290eb10d731","question_number":983},{"info":null,"points":1,"answers":[{"content":"trim();","answer_id":"0bd6deda-7179-4445-a385-6e5d45427a87","is_correct":false,"question_id":"49100cdc-3750-4562-b73d-08c1685ad7de"},{"content":"strtok();","answer_id":"2f914bb2-cd46-4a16-8119-129e61e13a89","is_correct":false,"question_id":"49100cdc-3750-4562-b73d-08c1685ad7de"},{"content":"strstr();","answer_id":"85b6b696-843a-4fb5-beb5-dc9068b108b2","is_correct":true,"question_id":"49100cdc-3750-4562-b73d-08c1685ad7de"},{"content":"strlen();","answer_id":"8f1d00a2-f1b9-49e8-9a3d-d31963e2999e","is_correct":false,"question_id":"49100cdc-3750-4562-b73d-08c1685ad7de"}],"content":"W języku PHP funkcja, która może służyć do sprawdzenia, czy dany ciąg jest fragmentem innego ciągu, to","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"49100cdc-3750-4562-b73d-08c1685ad7de","question_number":984},{"info":null,"points":1,"answers":[{"content":"zapis nowych danych do bazy","answer_id":"061b62bd-e08f-4e11-8ec5-5f33f59cce69","is_correct":false,"question_id":"0234a6c8-f5bb-4cfb-b8e8-c7f68cfa72fc"},{"content":"modyfikację struktury bazy","answer_id":"56176a3b-7529-49b8-bd15-962455f6b088","is_correct":false,"question_id":"0234a6c8-f5bb-4cfb-b8e8-c7f68cfa72fc"},{"content":"modyfikację danych w bazie","answer_id":"61e2c25f-79ab-4e19-948b-ba85a7a9ad14","is_correct":true,"question_id":"0234a6c8-f5bb-4cfb-b8e8-c7f68cfa72fc"},{"content":"odczyt danych z bazy","answer_id":"dfc2b19d-6fdd-49c5-97a9-94e0724e4f29","is_correct":false,"question_id":"0234a6c8-f5bb-4cfb-b8e8-c7f68cfa72fc"}],"content":"Wykonanie przedstawionego polecenia PHP umożliwi","quiz_id":[2],"filename":"984.webp","difficulty":null,"is_favorite":false,"question_id":"0234a6c8-f5bb-4cfb-b8e8-c7f68cfa72fc","question_number":985},{"info":null,"points":1,"answers":[{"content":"UPDATE","answer_id":"57116f51-701b-4457-97fa-188f145fa0a8","is_correct":false,"question_id":"b3eb3946-bd73-49d3-842e-27f3376cc448"},{"content":"SELECT","answer_id":"5a8f4c60-cd17-4cbb-a0e0-af50a1a6106d","is_correct":true,"question_id":"b3eb3946-bd73-49d3-842e-27f3376cc448"},{"content":"INSERT","answer_id":"bb2a6dee-f658-4c98-a04e-1d936c297d40","is_correct":false,"question_id":"b3eb3946-bd73-49d3-842e-27f3376cc448"},{"content":"DELETE","answer_id":"d35b578d-a584-4b9c-ad3d-90ce4e4b164b","is_correct":false,"question_id":"b3eb3946-bd73-49d3-842e-27f3376cc448"}],"content":"Funkcja mysqli_num_rows() języka PHP może być wywołana po uprzednim zastosowaniu kwerendy","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b3eb3946-bd73-49d3-842e-27f3376cc448","question_number":986},{"info":null,"points":1,"answers":[{"content":"(liczba >=-200) && (liczba<-100)","answer_id":"2ca7ecfb-e1de-4b50-81ca-5759df6a59d3","is_correct":true,"question_id":"a53eac3d-9f51-4d28-9b4c-b641c0f5bbdb"},{"content":"(liczba <=-200) && (liczba<-100)","answer_id":"464ef86f-bd52-456f-9ab6-2db4d6ef7889","is_correct":false,"question_id":"a53eac3d-9f51-4d28-9b4c-b641c0f5bbdb"},{"content":"(liczba <=-200) || (liczba>-100)","answer_id":"4b4c4ea4-adae-4b67-a24b-c5bfdeebd962","is_correct":false,"question_id":"a53eac3d-9f51-4d28-9b4c-b641c0f5bbdb"},{"content":"(liczba >=-200) || (liczba>-100)","answer_id":"9575115d-9e58-4093-a7cd-15de6b6699db","is_correct":false,"question_id":"a53eac3d-9f51-4d28-9b4c-b641c0f5bbdb"}],"content":"Które wyrażenie logiczne należy zastosować w języku JavaScript, aby \r\nwykonać operacje tylko dla dowolnych liczb ujemnych z przedziału \r\njednostronnie domkniętego <-200,-100)?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"a53eac3d-9f51-4d28-9b4c-b641c0f5bbdb","question_number":987},{"info":null,"points":1,"answers":[{"content":"C","answer_id":"1855b523-d685-4495-b0c9-57fc37d2ef04","is_correct":false,"question_id":"be552584-9ab0-4b20-9244-1ff4ee6715fc"},{"content":"B","answer_id":"1f00b2df-ef8f-489f-aa82-8bf6fc23f6c0","is_correct":true,"question_id":"be552584-9ab0-4b20-9244-1ff4ee6715fc"},{"content":"A","answer_id":"42b6e8eb-f2d2-4d6d-9948-39729adf5e83","is_correct":false,"question_id":"be552584-9ab0-4b20-9244-1ff4ee6715fc"},{"content":"D","answer_id":"888e24da-8240-4ad3-b493-c639e9c09eb0","is_correct":false,"question_id":"be552584-9ab0-4b20-9244-1ff4ee6715fc"}],"content":"Wskaż instrukcję równoważną do instrukcji switch zapisanej językiem PHP","quiz_id":[2],"filename":"988.webp","difficulty":null,"is_favorite":false,"question_id":"be552584-9ab0-4b20-9244-1ff4ee6715fc","question_number":988},{"info":null,"points":1,"answers":[{"content":"dla użytkownika root na serwerze sprzedawca","answer_id":"ba3ae3b4-ccb2-46f9-ae9c-026eb4b142c7","is_correct":false,"question_id":"b16e3793-7ff5-4662-b62c-57f16eccdf37"},{"content":"dla użytkownika root na serwerze localhost","answer_id":"bf7239f7-f283-4c09-8893-9d3435606d87","is_correct":false,"question_id":"b16e3793-7ff5-4662-b62c-57f16eccdf37"},{"content":"do wszystkich pól w tabeli hurtownia","answer_id":"c405dc4a-e2cd-4be4-bf2f-e3dfc92e1969","is_correct":false,"question_id":"b16e3793-7ff5-4662-b62c-57f16eccdf37"},{"content":"do wszystkich tabel w bazie hurtownia","answer_id":"d03c144d-022c-4efe-9a84-c45201bd3517","is_correct":true,"question_id":"b16e3793-7ff5-4662-b62c-57f16eccdf37"}],"content":"Podane polecenie SQL nadaje prawo SELECT","quiz_id":[2],"filename":"989.webp","difficulty":null,"is_favorite":false,"question_id":"b16e3793-7ff5-4662-b62c-57f16eccdf37","question_number":989},{"info":null,"points":1,"answers":[{"content":"klucz główny będzie zawsze liczbą całkowitą","answer_id":"0a1f899f-cb4c-4445-a15f-04c2843a8c29","is_correct":false,"question_id":"a24fe2f7-9113-485e-bfbf-5bda6b0542bc"},{"content":"każdej kolumnie zostanie przypisany typ danych","answer_id":"5926137a-81dd-4090-a958-afcd6dc1529e","is_correct":false,"question_id":"a24fe2f7-9113-485e-bfbf-5bda6b0542bc"},{"content":"każdy klucz główny będzie miał odpowiadający mu klucz obcy w innej tabeli","answer_id":"93e6274c-37d4-45d9-9f6f-4cdeb5e6100d","is_correct":false,"question_id":"a24fe2f7-9113-485e-bfbf-5bda6b0542bc"},{"content":"dla każdej tabeli zostanie utworzony klucz główny","answer_id":"e898bf06-bbbc-496c-a066-3d98b105cdc3","is_correct":true,"question_id":"a24fe2f7-9113-485e-bfbf-5bda6b0542bc"}],"content":"Integralność encji w bazie danych zostanie zachowana, jeżeli między innymi","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"a24fe2f7-9113-485e-bfbf-5bda6b0542bc","question_number":990},{"info":null,"points":1,"answers":[{"content":"licz_pitagoras(a, b) = c;","answer_id":"509af2a4-a9b3-4d7b-b7c8-b24c92a5ddce","is_correct":false,"question_id":"d3bed8a4-cea2-421a-87d4-fe17a8b6e2a9"},{"content":"licz_pitagoras(a, b);","answer_id":"a5fe233b-df1f-4456-85b0-ed780d8eefd1","is_correct":false,"question_id":"d3bed8a4-cea2-421a-87d4-fe17a8b6e2a9"},{"content":"licz_pitagoras(a, b, c);","answer_id":"d2fcc022-225e-4d0c-82fa-51ea0ccd071e","is_correct":false,"question_id":"d3bed8a4-cea2-421a-87d4-fe17a8b6e2a9"},{"content":"c = licz_pitagoras(a, b);","answer_id":"eda03b6e-ec79-4733-8293-35e42f74e61e","is_correct":true,"question_id":"d3bed8a4-cea2-421a-87d4-fe17a8b6e2a9"}],"content":"W języku JavaScript stworzono funkcję o nazwie licz_pitagoras, która \r\noblicza długość przeciwprostokątnej trójkąta prostokątnego, zgodnie z \r\ntwierdzeniem Pitagorasa. Funkcja pobiera dwa parametry wejściowe i \r\nzwraca wartość. 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Po wciśnięciu przycisku typu submit przeglądarka \r\nprzechodzi do przedstawionego adresu. 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stylów?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"c0f28557-1dec-4539-95df-396038c1d184","question_number":998},{"info":null,"points":1,"answers":[{"content":"tło czerwone, kolor tekstu niebieski, marginesy wewnętrzne ustawione na wartość 40px","answer_id":"66b1f47f-5147-4a41-bd9e-3292e19ea283","is_correct":false,"question_id":"067c43c7-7ec5-4447-9e70-6e980255a2b2"},{"content":"tło niebieskie, kolor tekstu czerwony, marginesy wewnętrzne ustawione na wartość 40px","answer_id":"86795bba-787b-40d0-b405-02965183f943","is_correct":false,"question_id":"067c43c7-7ec5-4447-9e70-6e980255a2b2"},{"content":"tło czerwone, kolor tekstu niebieski, marginesy zewnętrzne ustawione na wartość 40px","answer_id":"be3bf7a4-37c6-4484-9398-ec43fe85c001","is_correct":true,"question_id":"067c43c7-7ec5-4447-9e70-6e980255a2b2"},{"content":"tło niebieskie, kolor tekstu czerwony, marginesy zewnętrzne ustawione na wartość 40px","answer_id":"c843e700-bc1d-4c04-8519-c76e309783af","is_correct":false,"question_id":"067c43c7-7ec5-4447-9e70-6e980255a2b2"}],"content":"W języku CSS zdefiniowano formatowanie paragrafu, które przypisze mu następujące cechy:","quiz_id":[2],"filename":"999.webp","difficulty":null,"is_favorite":false,"question_id":"067c43c7-7ec5-4447-9e70-6e980255a2b2","question_number":999},{"info":null,"points":1,"answers":[{"content":"informację o dostosowaniu do urządzeń mobilnych","answer_id":"049501e5-fc31-4346-bae4-6c92172d5682","is_correct":false,"question_id":"bf722f32-4795-4334-a2c3-258267ed9c7c"},{"content":"język dokumentu","answer_id":"96babb35-d5a9-401c-9ada-2ed3d69689e8","is_correct":false,"question_id":"bf722f32-4795-4334-a2c3-258267ed9c7c"},{"content":"streszczenie treści strony","answer_id":"9c58635a-6299-4cd6-9c9e-2e97f23bd8b0","is_correct":true,"question_id":"bf722f32-4795-4334-a2c3-258267ed9c7c"},{"content":"nazwę edytora","answer_id":"c926f4df-5c38-4ada-afad-9d6d8245297e","is_correct":false,"question_id":"bf722f32-4795-4334-a2c3-258267ed9c7c"}],"content":"W znaczniku meta w miejsce kropek należy wpisać","quiz_id":[2],"filename":"1000.webp","difficulty":null,"is_favorite":false,"question_id":"bf722f32-4795-4334-a2c3-258267ed9c7c","question_number":1000},{"info":null,"points":1,"answers":[{"content":"$$a = str_rep('Kowalski', 'Nowak', $a);","answer_id":"04ecf271-01de-4b53-bc36-f94dd5deb269","is_correct":false,"question_id":"0597c438-9de2-432f-b8ca-5c986010447d"},{"content":"$$a = str_replace('Nowak', 'Kowalski');","answer_id":"0f8979b1-b680-46c2-b57e-f8cb7cdfe9e2","is_correct":false,"question_id":"0597c438-9de2-432f-b8ca-5c986010447d"},{"content":"$$a = str_replace('Kowalski', 'Nowak', $a);","answer_id":"1720ecde-0318-42e6-b22a-19a4a7d89205","is_correct":true,"question_id":"0597c438-9de2-432f-b8ca-5c986010447d"},{"content":"$$a = str_replace('Nowak', 'Kowalski', $a);","answer_id":"ff4e9b9d-def5-4719-b27a-b84c8140c20d","is_correct":false,"question_id":"0597c438-9de2-432f-b8ca-5c986010447d"}],"content":"W języku PHP zmiennej a przypisano tekst, w którym kilkukrotnie \r\nwystępuje słowo Kowalski. Aby jednym pleceniem zmienić w zmiennej a \r\nwszystkie wystąpienia słowa Kowalski na słowo Nowak, należy zastosować \r\npolecenie","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"0597c438-9de2-432f-b8ca-5c986010447d","question_number":1001},{"info":null,"points":1,"answers":[{"content":"ALTER TABLE lakier ADD FOREIGN KEY (barwa) REFERENCES samochody(kolor);","answer_id":"16198e2e-2fc2-48d9-9da6-a7ad9ed4fd0c","is_correct":false,"question_id":"58c6a3b7-04dd-4588-9a64-42607595f06a"},{"content":"ALTER TABLE samochody ADD FOREIGN KEY kolor REFERENCES lakier;","answer_id":"479c3a16-f7a8-436d-8f6b-c6286d7e1266","is_correct":false,"question_id":"58c6a3b7-04dd-4588-9a64-42607595f06a"},{"content":"ALTER TABLE samochody ADD FOREIGN KEY (kolor) REFERENCES lakier(lakierId);","answer_id":"d8f58f97-6fc0-4563-a668-f75d249774c3","is_correct":true,"question_id":"58c6a3b7-04dd-4588-9a64-42607595f06a"},{"content":"ALTER TABLE samochody ADD FOREIGN KEY barwa REFERENCES samochody.lakier;","answer_id":"f67be10b-6243-41dc-b0b9-6160b58b7bfb","is_correct":false,"question_id":"58c6a3b7-04dd-4588-9a64-42607595f06a"}],"content":"W bazie danych samochodów pole kolor z tabeli samochody przyjmuje \r\nwartości kolorów jedynie ze słownika lakier. Aby połączyć tabele \r\nsamochody i lakier relacją należy, zastosować kwerendę","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"58c6a3b7-04dd-4588-9a64-42607595f06a","question_number":1002},{"info":null,"points":1,"answers":[{"content":"zm1[2] = 32;","answer_id":"5e75776c-efdf-4297-ba75-6d797508fa41","is_correct":false,"question_id":"30d404e5-fe17-4b24-8e71-ab49c300e1fb"},{"content":"zm1 == 0x35;","answer_id":"69f3b048-0eb0-4ef6-8e95-9a1fb4b2017d","is_correct":false,"question_id":"30d404e5-fe17-4b24-8e71-ab49c300e1fb"},{"content":"zm1 = \"wiadro\";","answer_id":"eafbda25-7590-4eb5-9db1-aa782c8214e0","is_correct":false,"question_id":"30d404e5-fe17-4b24-8e71-ab49c300e1fb"},{"content":"zm1 = 'w';","answer_id":"ebf8e92d-8c02-4834-8940-8a72d9847bd6","is_correct":true,"question_id":"30d404e5-fe17-4b24-8e71-ab49c300e1fb"}],"content":"W języku C++ zdefiniowano zmienną: char zm1;. W jaki sposób można do niej przypisać wartość zgodnie ze składnią języka?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"30d404e5-fe17-4b24-8e71-ab49c300e1fb","question_number":1003},{"info":null,"points":1,"answers":[{"content":"<b> oraz <i>","answer_id":"55a7399a-75e8-4a86-97ca-6af0a5d5da5c","is_correct":true,"question_id":"63ee5d6b-5126-4aa1-91c0-50099b18f9a2"},{"content":"<u> oraz <sup>","answer_id":"a77b3e34-6d69-49fa-89c7-625e8bb103e4","is_correct":false,"question_id":"63ee5d6b-5126-4aa1-91c0-50099b18f9a2"},{"content":"<i> oraz <mark>","answer_id":"b1ac3223-81af-4362-b39b-660cf909e91e","is_correct":false,"question_id":"63ee5d6b-5126-4aa1-91c0-50099b18f9a2"},{"content":"<b> oraz <u>","answer_id":"eaf73404-5c82-47d6-a873-9a108b60ce7f","is_correct":false,"question_id":"63ee5d6b-5126-4aa1-91c0-50099b18f9a2"}],"content":"Znaczniki HTML <strong> oraz <em> służące do podkreślenia \r\nważności tekstu, pod względem formatowania są odpowiednikami znaczników","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"63ee5d6b-5126-4aa1-91c0-50099b18f9a2","question_number":1004},{"info":null,"points":1,"answers":[{"content":"padding","answer_id":"2b33ea99-a489-4ccd-99c5-f70f2d381c35","is_correct":false,"question_id":"6ea03f6f-9c31-4812-a30a-814f5ed84c60"},{"content":"outline","answer_id":"52842427-b4d2-47d1-b179-ebbf38f018ce","is_correct":true,"question_id":"6ea03f6f-9c31-4812-a30a-814f5ed84c60"},{"content":"background","answer_id":"aa280752-a2c2-4319-aebb-05d103d485c1","is_correct":false,"question_id":"6ea03f6f-9c31-4812-a30a-814f5ed84c60"},{"content":"border","answer_id":"f3aab373-1998-4cd9-995c-4caa3c7c8f70","is_correct":false,"question_id":"6ea03f6f-9c31-4812-a30a-814f5ed84c60"}],"content":"Obraz przedstawia formatowanie CSS paragrafu. Aby otrzymać czerwony \r\nkolor poza obramowaniem, tak jak przedstawiono na obrazie, należy \r\nzdefiniować własność:","quiz_id":[2],"filename":"1005.webp","difficulty":null,"is_favorite":false,"question_id":"6ea03f6f-9c31-4812-a30a-814f5ed84c60","question_number":1005},{"info":null,"points":1,"answers":[{"content":"DROP TABLE","answer_id":"186129f4-eebf-4c96-8bfa-8880a055f883","is_correct":false,"question_id":"53c7eca2-a332-4c7d-a8cb-7690bb03950e"},{"content":"ALTER COLUMN","answer_id":"9cbf87eb-013c-4462-a2c4-e7b3ff0d2bcf","is_correct":false,"question_id":"53c7eca2-a332-4c7d-a8cb-7690bb03950e"},{"content":"ALTER TABLE","answer_id":"be556d2a-6a0d-40f8-92c0-d80149c891c4","is_correct":true,"question_id":"53c7eca2-a332-4c7d-a8cb-7690bb03950e"},{"content":"CREATE TABLE","answer_id":"d01f2b98-9f10-4002-b005-2fa96a57c58b","is_correct":false,"question_id":"53c7eca2-a332-4c7d-a8cb-7690bb03950e"}],"content":"Klauzuli DROP COLUMN można użyć podczas wydawania kwerendy","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"53c7eca2-a332-4c7d-a8cb-7690bb03950e","question_number":1006},{"info":null,"points":1,"answers":[{"content":"var liczby = new Array[1, 2, 3];","answer_id":"1d200fa1-055b-411e-ab99-44be7de8f27d","is_correct":true,"question_id":"04b29d9a-249f-4004-8cda-a0bfecb83dea"},{"content":"var liczby = new Array(1, 2, 3);","answer_id":"248fb6ed-51f0-4162-a069-0302d9e48324","is_correct":false,"question_id":"04b29d9a-249f-4004-8cda-a0bfecb83dea"},{"content":"var liczby = [1, 2, 3];","answer_id":"c7deb516-975c-4d04-b24f-fdd5af870105","is_correct":false,"question_id":"04b29d9a-249f-4004-8cda-a0bfecb83dea"},{"content":"var liczby = [3];","answer_id":"c875c9ec-6ce1-4352-987d-345fea0ab175","is_correct":false,"question_id":"04b29d9a-249f-4004-8cda-a0bfecb83dea"}],"content":"Który zapis tworzący tablicę w JavaScript jest niepoprawny składniowo?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"04b29d9a-249f-4004-8cda-a0bfecb83dea","question_number":1007},{"info":null,"points":1,"answers":[{"content":"Efekt 4","answer_id":"41ab63e5-41cb-4ba9-b881-4b01dc9d11d1","is_correct":false,"question_id":"ae78b2ed-28f1-40c0-8956-2f80897fdfc0"},{"content":"Efekt 3","answer_id":"504ece11-d1a4-4046-9d46-b90ac3f44249","is_correct":false,"question_id":"ae78b2ed-28f1-40c0-8956-2f80897fdfc0"},{"content":"Efekt 1","answer_id":"b42e361d-4c6d-489e-9067-aec57cf9a495","is_correct":false,"question_id":"ae78b2ed-28f1-40c0-8956-2f80897fdfc0"},{"content":"Efekt 2","answer_id":"e6c2f190-fabd-4e8d-95d2-886f6fd75c64","is_correct":true,"question_id":"ae78b2ed-28f1-40c0-8956-2f80897fdfc0"}],"content":"W języku HTML zapisano formularz. 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Który z efektów odpowiada tej definicji","quiz_id":[2],"filename":"1011.webp","difficulty":null,"is_favorite":false,"question_id":"270e25db-3194-43c2-8708-a95d37e280d3","question_number":1011},{"info":null,"points":1,"answers":[{"content":"Zaraz po załadowaniu witryny kolor tekstu jest czerwony.","answer_id":"193e355b-708e-420d-9760-bcf237151db8","is_correct":false,"question_id":"78603b35-126e-4689-9d69-2f83d4093901"},{"content":"Wciskanie przycisku test sprawia, że kolor tekstu jest na przemian niebieski i czerwony.","answer_id":"5c761f79-6470-4f76-914e-5fb6102e86da","is_correct":false,"question_id":"78603b35-126e-4689-9d69-2f83d4093901"},{"content":"Po wciśnięciu przycisku test kolor tekstu jest czerwony.","answer_id":"7c23104c-8a1f-4955-8097-7156044d7a8c","is_correct":true,"question_id":"78603b35-126e-4689-9d69-2f83d4093901"},{"content":"Po wciśnięciu przycisku test kolor tekstu jest 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na","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"3a91006c-674b-4714-8a9c-7401a5423a2d","question_number":1015},{"info":null,"points":1,"answers":[{"content":"mysqli_error_list()","answer_id":"456bfe4f-7f19-4aa8-acd0-bd74c7ba8b63","is_correct":false,"question_id":"4c360cc2-53ce-4666-a30c-7904957399be"},{"content":"mysqli_error()","answer_id":"5a2c16ee-b928-4bbc-9c7c-8ec985e7c13d","is_correct":true,"question_id":"4c360cc2-53ce-4666-a30c-7904957399be"},{"content":"mysqli_errno()","answer_id":"84a516fb-2608-4bd0-aea6-ad2954f2838b","is_correct":false,"question_id":"4c360cc2-53ce-4666-a30c-7904957399be"},{"content":"mysqli_use_result()","answer_id":"a6917b7d-5489-4e22-991b-a5196f60c44b","is_correct":false,"question_id":"4c360cc2-53ce-4666-a30c-7904957399be"}],"content":"W bibliotece mysqli języka PHP, aby uzyskać ostatni komunikat o błędzie można zastosować funkcję:","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"4c360cc2-53ce-4666-a30c-7904957399be","question_number":1016},{"info":null,"points":1,"answers":[{"content":"int(59)","answer_id":"01706f98-c0f3-4393-847f-37bf7155527c","is_correct":false,"question_id":"6041f49a-e97d-445f-8e6b-3798667f895c"},{"content":"string(\"59.85\")","answer_id":"162afa2c-523d-4fdf-b9de-1a0c3ec62358","is_correct":false,"question_id":"6041f49a-e97d-445f-8e6b-3798667f895c"},{"content":"array(2) {[0] => int(59) [1] => int(85)}","answer_id":"27d62752-ddf5-4588-9b02-60601127ccf4","is_correct":false,"question_id":"6041f49a-e97d-445f-8e6b-3798667f895c"},{"content":"float(59.85)","answer_id":"ddb6b27a-b58a-4f18-990a-4f7ea5efdb9b","is_correct":true,"question_id":"6041f49a-e97d-445f-8e6b-3798667f895c"}],"content":"Funkcja PHP var_dump() wyświetla informację na temat zmiennej: jej typ i\r\n wartość. Wynikiem dla przedstawionego fragmentu kodu jest","quiz_id":[2],"filename":"1017.webp","difficulty":null,"is_favorite":false,"question_id":"6041f49a-e97d-445f-8e6b-3798667f895c","question_number":1017},{"info":null,"points":1,"answers":[{"content":"<img src = mojPiesek.jpg\" alt = \"pies>","answer_id":"0a4645e1-5760-4ddb-92ab-0c0ee2696a6f","is_correct":false,"question_id":"bb98e321-2ad5-4ce9-b8c0-e51c3253ae07"},{"content":"<img src = \"mojPiesek.jpg\" alt = \"pies\">","answer_id":"5215d614-2ea7-45a1-9301-f72915adb243","is_correct":true,"question_id":"bb98e321-2ad5-4ce9-b8c0-e51c3253ae07"},{"content":"<img src = mojPiesek.jpg alt = pies>","answer_id":"b9cbf683-fd74-4aab-93fb-973ec3ec5649","is_correct":false,"question_id":"bb98e321-2ad5-4ce9-b8c0-e51c3253ae07"},{"content":"<img src = \"mojPiesek.jpg\" >","answer_id":"d4e1843e-2fff-4816-b43a-133eebfcd5e3","is_correct":false,"question_id":"bb98e321-2ad5-4ce9-b8c0-e51c3253ae07"}],"content":"Które polecenie jest poprawne pod względem walidacji HTML5?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"bb98e321-2ad5-4ce9-b8c0-e51c3253ae07","question_number":1018},{"info":null,"points":1,"answers":[{"content":"jako serwer w sieci","answer_id":"09870661-8b75-495a-acf8-f4d83669ae13","is_correct":false,"question_id":"676e7628-1498-49d4-afe1-28935eef3e51"},{"content":"tylko na jednym, określonym komputerze","answer_id":"15191dd8-8971-4182-a8af-cd92c2b4e97b","is_correct":true,"question_id":"676e7628-1498-49d4-afe1-28935eef3e51"},{"content":"w chmurze komputerowej","answer_id":"27000b15-42fc-440c-add6-d93346350555","is_correct":false,"question_id":"676e7628-1498-49d4-afe1-28935eef3e51"},{"content":"jako usługę sieciową serwera","answer_id":"cae9fb9b-0070-4b83-94d8-c2c75666c1a8","is_correct":false,"question_id":"676e7628-1498-49d4-afe1-28935eef3e51"}],"content":"Lokalny System Zarządzania Bazą Danych (SZBD) udostępnia bazę danych","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"676e7628-1498-49d4-afe1-28935eef3e51","question_number":1019},{"info":null,"points":1,"answers":[{"content":"Oksana, Ola, Olga","answer_id":"7f123930-402f-4bc1-b5e0-a0ee9653d0a2","is_correct":false,"question_id":"251e663a-afa9-484f-95e1-da3e811f4917"},{"content":"Oda, Oksana, Oktawia","answer_id":"9e5317a1-f83d-4906-8c7f-58b1df6a38f2","is_correct":false,"question_id":"251e663a-afa9-484f-95e1-da3e811f4917"},{"content":"Oktawia, Oktawian, Olga","answer_id":"d3826a42-ddbf-49af-bbd4-6f44058382b9","is_correct":false,"question_id":"251e663a-afa9-484f-95e1-da3e811f4917"},{"content":"Oksana, Oktawia, Olga","answer_id":"e32dc85c-3d31-4c66-a67b-bfc9292c18cb","is_correct":true,"question_id":"251e663a-afa9-484f-95e1-da3e811f4917"}],"content":"Dla których imion klauzula LIKE jest prawdziwa?","quiz_id":[2],"filename":"1020.webp","difficulty":null,"is_favorite":false,"question_id":"251e663a-afa9-484f-95e1-da3e811f4917","question_number":1020},{"info":null,"points":1,"answers":[{"content":"zafira; insignia","answer_id":"20efc4ea-e20b-4fb1-992a-fbb677e3b72d","is_correct":false,"question_id":"35be26f7-f189-49c9-9f43-0910e087845b"},{"content":"opel zafira","answer_id":"46c462df-0035-4431-bec6-c14c5457fee8","is_correct":false,"question_id":"35be26f7-f189-49c9-9f43-0910e087845b"},{"content":"zafira","answer_id":"817f307a-5ccc-41a4-95bb-8ecf6bbf48fb","is_correct":true,"question_id":"35be26f7-f189-49c9-9f43-0910e087845b"},{"content":"opel zafira; opel insignia","answer_id":"f35dbd44-9631-49a5-a534-971a16aa38ab","is_correct":false,"question_id":"35be26f7-f189-49c9-9f43-0910e087845b"}],"content":"Tabela samochody zawiera rekordy przedstawione na obrazie. Jakie dane zostaną zwrócone wykonując zapytanie SQL:","quiz_id":[2],"filename":"1021.webp","difficulty":null,"is_favorite":false,"question_id":"35be26f7-f189-49c9-9f43-0910e087845b","question_number":1021},{"info":null,"points":1,"answers":[{"content":"SELECT nazwisko, idZajecia FROM Studenci INNER JOIN Zapisy ON Studenci.id = Zapisy.idStudenta;","answer_id":"19169fa9-d511-41e2-9787-335c93629960","is_correct":false,"question_id":"1dca6749-6f2e-4a81-a2d3-b39c73a036a5"},{"content":"SELECT nazwisko, idZajecia FROM Studenci JOIN Zapisy ON Studenci.id = Zapisy.idZajecia WHERE grupa = 15;","answer_id":"217052df-a8f9-4886-8e2f-f09e5a28a2a6","is_correct":true,"question_id":"1dca6749-6f2e-4a81-a2d3-b39c73a036a5"},{"content":"SELECT nazwisko, idZajecia FROM Studenci JOIN Zapisy ON Studenci.id = Zapisy.idZajecia;","answer_id":"58ab7389-0177-4208-aee5-40fb352e8d1c","is_correct":false,"question_id":"1dca6749-6f2e-4a81-a2d3-b39c73a036a5"},{"content":"SELECT nazwisko, idZajecia FROM Studenci INNER JOIN Zapisy WHERE grupa = 15;","answer_id":"b2d9a8d0-684d-45f5-9e76-61b0d853fa64","is_correct":false,"question_id":"1dca6749-6f2e-4a81-a2d3-b39c73a036a5"}],"content":"Tabele Studenci, Zapisy, Zajecia są powiązane relacją. Aby wybrać \r\njedynie nazwiska studentów oraz odpowiadające im idZajecia dla studentów\r\n z grupy 15, należy wydać kwerendę","quiz_id":[2],"filename":"1022.webp","difficulty":null,"is_favorite":false,"question_id":"1dca6749-6f2e-4a81-a2d3-b39c73a036a5","question_number":1022},{"info":null,"points":1,"answers":[{"content":"zwiększenie jaskrawości barw","answer_id":"164392a0-7c24-4345-9af1-d5d452a36099","is_correct":false,"question_id":"b1121f72-9b99-4d91-8e66-1fe5d93e6f77"},{"content":"przekształcenie barw do odcieni szarości","answer_id":"1b6e783c-ac1d-4e13-9b4c-0e3e18793c90","is_correct":true,"question_id":"b1121f72-9b99-4d91-8e66-1fe5d93e6f77"},{"content":"rozjaśnienie obrazu","answer_id":"769e813f-80e4-46fe-a4bf-12f782083c4b","is_correct":false,"question_id":"b1121f72-9b99-4d91-8e66-1fe5d93e6f77"},{"content":"zwiększenie liczby kolorów wykorzystywanych w obrazie","answer_id":"a8122604-870e-4d79-a6a3-b1b0ed119420","is_correct":false,"question_id":"b1121f72-9b99-4d91-8e66-1fe5d93e6f77"}],"content":"W grafice funkcja desaturacja ma na celu","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b1121f72-9b99-4d91-8e66-1fe5d93e6f77","question_number":1023},{"info":null,"points":1,"answers":[{"content":"<p>Ala ma <b>kota</b></p>","answer_id":"0b36a988-07c5-4bf6-abb5-b5af02fc1392","is_correct":false,"question_id":"86dffb5b-ab4e-4dbf-a869-adb6f5ba923b"},{"content":"<p>Ala ma kota","answer_id":"20540a5e-66c9-45cc-a6c2-46dda94f27bc","is_correct":false,"question_id":"86dffb5b-ab4e-4dbf-a869-adb6f5ba923b"},{"content":"<p>Ala ma <b>kota</p></b>","answer_id":"88cbb00c-2ec9-4215-82bc-305b2ebc3b7e","is_correct":true,"question_id":"86dffb5b-ab4e-4dbf-a869-adb6f5ba923b"},{"content":"<p>Ala ma kota</p>","answer_id":"b686ae3d-a016-40df-a711-fd7fafa519bd","is_correct":false,"question_id":"86dffb5b-ab4e-4dbf-a869-adb6f5ba923b"}],"content":"Walidator W3C wygenerował błąd walidacji: End tag p seen, but there were open elements. Którego fragmentu kodu on dotyczy?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"86dffb5b-ab4e-4dbf-a869-adb6f5ba923b","question_number":1024},{"info":null,"points":1,"answers":[{"content":"float i double","answer_id":"41c9ffa1-2bae-4f01-be11-c13327003bdd","is_correct":true,"question_id":"71b5e6a2-6db9-4da9-add2-e9e6b4efa3b5"},{"content":"double i short","answer_id":"a798c809-cc74-4ec2-99aa-5e9d27705122","is_correct":false,"question_id":"71b5e6a2-6db9-4da9-add2-e9e6b4efa3b5"},{"content":"float i long","answer_id":"d11f677b-e95d-4589-bf2f-d14929490160","is_correct":false,"question_id":"71b5e6a2-6db9-4da9-add2-e9e6b4efa3b5"},{"content":"double i bool","answer_id":"e99a25ea-3223-4259-b6f6-fc6b75e50791","is_correct":false,"question_id":"71b5e6a2-6db9-4da9-add2-e9e6b4efa3b5"}],"content":"Które typy danych w języku C++ reprezentują liczby rzeczywiste?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"71b5e6a2-6db9-4da9-add2-e9e6b4efa3b5","question_number":1025},{"info":null,"points":1,"answers":[{"content":"zbyt słabe hasło dla konta anna","answer_id":"57d77828-646e-4cd8-bf04-e3584ba58757","is_correct":false,"question_id":"534b8794-a407-40b6-bee7-dba2d8d6faa0"},{"content":"nieprawidłowa składnia polecenia CREATE USER","answer_id":"797f5373-394b-40e8-aed3-41ff2181c8b4","is_correct":false,"question_id":"534b8794-a407-40b6-bee7-dba2d8d6faa0"},{"content":"nieznane polecenie CREATE USER","answer_id":"9590fecc-a28f-40e2-b28f-b1a0ba5ff48d","is_correct":false,"question_id":"534b8794-a407-40b6-bee7-dba2d8d6faa0"},{"content":"istnienie użytkownika anna w bazie","answer_id":"d029d183-664e-4176-bdf9-8f63ba750aeb","is_correct":true,"question_id":"534b8794-a407-40b6-bee7-dba2d8d6faa0"}],"content":"W języku SQL wydano kwerendę, niestety jej wykonanie nie powiodło się i\r\n wystąpił błąd: #1396 - Operation CREATE USER failed for \r\n'anna'@'localhost'. Powodem takiego zachowania bazy danych może być:","quiz_id":[2],"filename":"1026.webp","difficulty":null,"is_favorite":false,"question_id":"534b8794-a407-40b6-bee7-dba2d8d6faa0","question_number":1026},{"info":null,"points":1,"answers":[{"content":"this.jezyk = nazwa;","answer_id":"2048eb23-13fb-4c4a-9646-623afc4f2f33","is_correct":true,"question_id":"35ad539f-07ca-45ce-abf3-30aef16c16fd"},{"content":"return this.j;","answer_id":"4de3ab20-aeca-4551-8667-809076aa3f53","is_correct":false,"question_id":"35ad539f-07ca-45ce-abf3-30aef16c16fd"},{"content":"return this.jezyk;","answer_id":"7624ced2-4f79-43ee-a0a0-b9f69d1fa258","is_correct":false,"question_id":"35ad539f-07ca-45ce-abf3-30aef16c16fd"},{"content":"this.j = nazwa;","answer_id":"94ef2f19-fa7f-4a5d-afe4-93e43be7378f","is_correct":false,"question_id":"35ad539f-07ca-45ce-abf3-30aef16c16fd"}],"content":"Na listingu kodu JavaScript w wykropkowanej części definicji obiektu \r\nosoba należy wpisać kod, który prawidłowo obsłuży instrukcję osoba.j = \r\n\"PL\"; Który to będzie kod?","quiz_id":[2],"filename":"1027.webp","difficulty":null,"is_favorite":false,"question_id":"35ad539f-07ca-45ce-abf3-30aef16c16fd","question_number":1027},{"info":null,"points":1,"answers":[{"content":"wczytywania danych z plików zewnętrznych","answer_id":"02a9e7e2-8451-41fc-8f93-6f4e61f3cfca","is_correct":false,"question_id":"9963511b-73f0-4bf7-bf7c-b161165692a3"},{"content":"dowolnej witryny, która obsługuje ciasteczka","answer_id":"4393f14d-bc3d-4964-bb01-1d5aac7b6796","is_correct":false,"question_id":"9963511b-73f0-4bf7-bf7c-b161165692a3"},{"content":"obsługi formularza","answer_id":"517ed92a-a4e1-41bb-af37-b971383ec218","is_correct":false,"question_id":"9963511b-73f0-4bf7-bf7c-b161165692a3"},{"content":"wielostronicowej witryny, która wymaga dostępu do danych przy przechodzeniu pomiędzy stronami","answer_id":"56dcca90-0b63-4bb3-8a24-4d1ebfdab083","is_correct":true,"question_id":"9963511b-73f0-4bf7-bf7c-b161165692a3"}],"content":"Funkcji session_start() języka PHP należy użyć przy implementacji","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"9963511b-73f0-4bf7-bf7c-b161165692a3","question_number":1028},{"info":null,"points":1,"answers":[{"content":"równe domyślnym wartościom marginesów elementu, do którego są przypisane","answer_id":"776c5de8-f8d3-4851-beaf-1c767c21fbb8","is_correct":false,"question_id":"11ea197d-573f-4e81-9fab-ed8be60737bd"},{"content":"odziedziczone po elemencie rodzica dla danego elementu","answer_id":"9993d4e4-418f-4380-99c5-13b2b2058525","is_correct":false,"question_id":"11ea197d-573f-4e81-9fab-ed8be60737bd"},{"content":"wyliczane przez przeglądarkę tak, aby element został wyśrodkowany w poziomie","answer_id":"ab7fe1c4-8cf9-44cd-8f07-bf28e4081ade","is_correct":true,"question_id":"11ea197d-573f-4e81-9fab-ed8be60737bd"},{"content":"stałe dla danej przeglądarki, niezależnie od rozmiaru jej okna","answer_id":"c84e9744-c8a4-4d46-953e-e1925cfcf363","is_correct":false,"question_id":"11ea197d-573f-4e81-9fab-ed8be60737bd"}],"content":"Zapis CSS margin: auto; oznacza, że marginesy są","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"11ea197d-573f-4e81-9fab-ed8be60737bd","question_number":1029},{"info":null,"points":1,"answers":[{"content":"znaków nakazu","answer_id":"04fb8fae-d790-4af6-bfc2-e70884b7cf7d","is_correct":false,"question_id":"24391b7a-0ebf-43bb-9feb-717fe01dcf85"},{"content":"znaków zakazu","answer_id":"37959493-31a2-4090-af8e-c09615749bf2","is_correct":true,"question_id":"24391b7a-0ebf-43bb-9feb-717fe01dcf85"},{"content":"znaków informacyjnych","answer_id":"67585f93-9a39-446e-824b-df8538e3adc1","is_correct":false,"question_id":"24391b7a-0ebf-43bb-9feb-717fe01dcf85"},{"content":"dróg ewakuacyjnych","answer_id":"a520311f-9666-4302-9f0d-224ae7711a45","is_correct":false,"question_id":"24391b7a-0ebf-43bb-9feb-717fe01dcf85"}],"content":"W systemie barw i oznaczeń znaków bezpieczeństwa kolor czerwony zastrzeżony jest dla","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"24391b7a-0ebf-43bb-9feb-717fe01dcf85","question_number":1030},{"info":null,"points":1,"answers":[{"content":"zadań w konkretnym zawodzie i wiedzy specjalistyczno-technicznej","answer_id":"12f35807-f999-43a4-88a8-85d3f5ca73ea","is_correct":true,"question_id":"268e5227-1072-4553-bf9c-09a1d7e14388"},{"content":"indywidualnego radzenia sobie z otoczeniem","answer_id":"2e0ab7e3-82f4-4d53-8f61-d2f23a0e9de9","is_correct":false,"question_id":"268e5227-1072-4553-bf9c-09a1d7e14388"},{"content":"wartości i wierzeń, które pozwalają na określenie motywów działania","answer_id":"7ea20944-84a5-45af-a7ae-f40c9fb14705","is_correct":false,"question_id":"268e5227-1072-4553-bf9c-09a1d7e14388"},{"content":"stanu zdrowia i predyspozycji do wykonywania określonych zadań","answer_id":"ab8dfa5b-ab90-4b5a-bba8-818572b827de","is_correct":false,"question_id":"268e5227-1072-4553-bf9c-09a1d7e14388"}],"content":"Kompetencje związane z osobowością dotyczą","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"268e5227-1072-4553-bf9c-09a1d7e14388","question_number":1031},{"info":null,"points":1,"answers":[{"content":"związek zawodowy","answer_id":"0656d40f-30ca-4ff7-9d1f-1e5a4287b25a","is_correct":true,"question_id":"520bbccb-a303-4768-b29c-1b49c465be40"},{"content":"kierownik zakładu","answer_id":"69c8f3f7-d215-409f-8e7a-156ad58c2aef","is_correct":false,"question_id":"520bbccb-a303-4768-b29c-1b49c465be40"},{"content":"komisja BHP","answer_id":"d725627d-34b1-492c-8bbf-6d4e3ef1acaa","is_correct":false,"question_id":"520bbccb-a303-4768-b29c-1b49c465be40"},{"content":"Straż Pożarna","answer_id":"f0454c84-35ec-4f30-a92b-931b31d88582","is_correct":false,"question_id":"520bbccb-a303-4768-b29c-1b49c465be40"}],"content":"Organem społecznym, którego zadaniem jest sprawowanie nadzoru społeczno-ekonomicznego nad warunkami pracy, jest","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"520bbccb-a303-4768-b29c-1b49c465be40","question_number":1032},{"info":null,"points":1,"answers":[{"content":"są wyświetlane w oknie edytora kodu PHP po wybraniu przycisku kompiluj","answer_id":"510b16af-de0e-4b80-be76-97ccb395a873","is_correct":false,"question_id":"a09fd7f3-c4a3-4f6c-b352-b5e7019f28e5"},{"content":"są zapisywane w podglądzie zdarzeń systemu Windows","answer_id":"82816402-5ed5-4479-a43a-aeb92066eb1d","is_correct":false,"question_id":"a09fd7f3-c4a3-4f6c-b352-b5e7019f28e5"},{"content":"są 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Co jest ich prawdopodobną przyczyną?","quiz_id":[2],"filename":"1098.webp","difficulty":null,"is_favorite":false,"question_id":"878c7a38-dac5-4b3b-96b5-34681842ba32","question_number":1098},{"info":null,"points":1,"answers":[{"content":"Obwiednia (Envelope).","answer_id":"059102c7-33b5-4771-b539-7d8a6e086d15","is_correct":false,"question_id":"ea2f6701-5950-418a-a04b-2e5656a4a7fa"},{"content":"Usuwanie stukotu (Click Removal).","answer_id":"35214461-d0fa-45cd-aa08-6d8eab9cb208","is_correct":true,"question_id":"ea2f6701-5950-418a-a04b-2e5656a4a7fa"},{"content":"Normalizuj (Normalize).","answer_id":"9a75f3a8-30b0-4392-974d-814d1d364d1a","is_correct":false,"question_id":"ea2f6701-5950-418a-a04b-2e5656a4a7fa"},{"content":"Redukcja szumu (Noise Reduction).","answer_id":"c6b98d4f-d1a3-4a68-aed2-ca05d9c8227a","is_correct":false,"question_id":"ea2f6701-5950-418a-a04b-2e5656a4a7fa"}],"content":"W programie Audacity podczas obróbki dźwięku pozyskanego z płyty \r\nanalogowej należy usunąć pojedyncze trzaski charakterystyczne dla płyt \r\nwinylowych. 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Zakładając, że blok5 nie ma zdefiniowanej szerokości, a \r\nbloki są zdefiniowane w dokumencie HTML kolejno, zgodnie z ich numerami,\r\n to powinno się następująco zdefiniować opływanie","quiz_id":[2],"filename":"1107.webp","difficulty":null,"is_favorite":false,"question_id":"f1e35a32-03e4-4721-aa16-550d4fe2303d","question_number":1107},{"info":null,"points":1,"answers":[{"content":"JPEG","answer_id":"4b65d62e-0518-450d-a9c0-d45eb7e911e3","is_correct":false,"question_id":"540393b1-f9f1-4415-a727-6b6db9364e3f"},{"content":"PNG","answer_id":"a1405fda-5ba5-4f42-a9a4-5aaaff142691","is_correct":true,"question_id":"540393b1-f9f1-4415-a727-6b6db9364e3f"},{"content":"CDR","answer_id":"c90cb821-96a5-4c82-81cc-818700a02ee2","is_correct":false,"question_id":"540393b1-f9f1-4415-a727-6b6db9364e3f"},{"content":"SVG","answer_id":"edf4604a-c0a7-42f3-9095-f22d1876defc","is_correct":false,"question_id":"540393b1-f9f1-4415-a727-6b6db9364e3f"}],"content":"Wykres słupkowy należy zapisać w formacie rastrowym tak, aby jakość \r\njego krawędzi była jak najlepsza, również dla dużego powiększenia, \r\nunikając efektu aliasingu. Do tego celu można zastosować format","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"540393b1-f9f1-4415-a727-6b6db9364e3f","question_number":1108},{"info":null,"points":1,"answers":[{"content":"($ulica == \"Bratkowa\" || $ulica == \"Nasturcjowa\") && $numer % 2 == 0","answer_id":"8ae0fbf7-806b-4454-b859-e82f559e727e","is_correct":true,"question_id":"38ad1df1-5383-4c3d-99a4-15068e6e8647"},{"content":"$$ulica == \"Bratkowa\" && $ulica == \"Nasturcjowa\" && $numer % 2 == 0","answer_id":"8da52b52-ea4a-4b8b-8fc2-e6d48e01f34f","is_correct":false,"question_id":"38ad1df1-5383-4c3d-99a4-15068e6e8647"},{"content":"($ulica == \"Bratkowa\" || $ulica == \"Nasturcjowa\") && $numer / 2 == 0","answer_id":"97d85bf2-1f73-48f8-b08b-c0cb274e8b16","is_correct":false,"question_id":"38ad1df1-5383-4c3d-99a4-15068e6e8647"},{"content":"$$ulica == \"Bratkowa\" && $ulica == \"Nasturcjowa\" && $numer / 2 == 0","answer_id":"d6c2341d-84ec-42cc-b424-2bb7cde98120","is_correct":false,"question_id":"38ad1df1-5383-4c3d-99a4-15068e6e8647"}],"content":"W kodzie zapisanym w języku skryptowym PHP należy wykonać operacje dla \r\nspełnionego warunku: adresy są parzystymi numerami na ulicach: \r\nBratkowej, Nasturcjowej. Wyrażeniem logicznym sprawdzającym ten warunek \r\njest","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"38ad1df1-5383-4c3d-99a4-15068e6e8647","question_number":1109},{"info":null,"points":1,"answers":[{"content":"mysqli_num_rows($zapytanie)","answer_id":"a9b2db71-9999-4580-8b28-90943e677a48","is_correct":false,"question_id":"114fd678-0112-436f-aa37-3fce9b72dff1"},{"content":"mysql_fetch_field($zapytanie)","answer_id":"ae6605d3-27d8-46db-b579-4a70bb697cd0","is_correct":false,"question_id":"114fd678-0112-436f-aa37-3fce9b72dff1"},{"content":"mysqli_fetch_array($zapytanie)","answer_id":"d7be43a8-7ffa-41e3-9151-1f583cf992a7","is_correct":true,"question_id":"114fd678-0112-436f-aa37-3fce9b72dff1"},{"content":"mysql_fetch_assoc($zapytanie)","answer_id":"fb719a73-f55a-4e39-b60b-53b04534d46a","is_correct":false,"question_id":"114fd678-0112-436f-aa37-3fce9b72dff1"}],"content":"Którą funkcję należy wpisać w miejsce znaków zapytania, aby dane \r\nzwrócone kwerendą zostały wyświetlone na stronie internetowej?","quiz_id":[2],"filename":"1110.webp","difficulty":null,"is_favorite":false,"question_id":"114fd678-0112-436f-aa37-3fce9b72dff1","question_number":1110},{"info":null,"points":1,"answers":[{"content":"CREATE VIEW KlienciPlatyna AS SELECT status FROM klienci WHERE \"Platynowy\";","answer_id":"05df57bb-2dac-4862-8de6-b93394ab47f1","is_correct":false,"question_id":"76e253c0-d8da-4b53-a2cf-0c65b0c3cc83"},{"content":"CREATE VIEW KlienciPlatyna AS SELECT * FROM klienci WHERE status = \"Platynowy\";","answer_id":"96afdf1c-aff4-4ac9-beae-3d12ee9a2ed5","is_correct":true,"question_id":"76e253c0-d8da-4b53-a2cf-0c65b0c3cc83"},{"content":"CREATE VIEW KlienciPlatyna FROM klienci WHERE status = \"Platynowy\";","answer_id":"a284cfa9-cee9-487c-b586-ff74d0037c1a","is_correct":false,"question_id":"76e253c0-d8da-4b53-a2cf-0c65b0c3cc83"},{"content":"CREATE VIEW KlienciPlatyna AS klient WHERE status = \"Platynowy\";","answer_id":"e7af6e88-2508-4b5d-8b18-ad0148828bcf","is_correct":false,"question_id":"76e253c0-d8da-4b53-a2cf-0c65b0c3cc83"}],"content":"W tabeli klienci istnieje pole status przyjmujące wartości: Zwykły, \r\nZłoty, Platynowy. Ze względu na to, że bardzo często przetwarzane są \r\ntylko dane klientów o statusie Platynowy, należy utworzyć wirtualną \r\ntabelę (widok) przechowującą wszystkie dane jedynie tych klientów. W tym\r\n celu można zastosować kwerendę","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"76e253c0-d8da-4b53-a2cf-0c65b0c3cc83","question_number":1111},{"info":null,"points":1,"answers":[{"content":"$$_COOKIE","answer_id":"1daa3b0b-f0e2-47e4-b0c2-19ebce22f7ed","is_correct":true,"question_id":"85b93b5a-6eb4-4299-a067-dacd5899710b"},{"content":"$$_GET","answer_id":"3f7106d1-d0b1-4eeb-a828-18d8c16206f3","is_correct":false,"question_id":"85b93b5a-6eb4-4299-a067-dacd5899710b"},{"content":"$$_POST","answer_id":"3ffecf96-93c8-4cdb-a92d-0ff0b25b2f32","is_correct":false,"question_id":"85b93b5a-6eb4-4299-a067-dacd5899710b"},{"content":"$$_SERVER","answer_id":"9e206355-3ed3-46a5-ba50-53f3026f38e4","is_correct":false,"question_id":"85b93b5a-6eb4-4299-a067-dacd5899710b"}],"content":"Dane ciasteczek są przechowywane w tablicy","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"85b93b5a-6eb4-4299-a067-dacd5899710b","question_number":1112},{"info":null,"points":1,"answers":[{"content":"Przydział 1","answer_id":"02fb5914-e8c0-415b-8c4e-60185c5ea54d","is_correct":false,"question_id":"310979a7-ea0f-4f58-83c9-9946700dddb3"},{"content":"Przydział 4","answer_id":"3279c495-187b-4523-9eb3-a6dc0489575c","is_correct":false,"question_id":"310979a7-ea0f-4f58-83c9-9946700dddb3"},{"content":"Przydział 3","answer_id":"3e77097d-daf9-4cd7-a4c5-d33c1e7cf0b3","is_correct":false,"question_id":"310979a7-ea0f-4f58-83c9-9946700dddb3"},{"content":"Przydział 2","answer_id":"fbf9c0d4-27f8-43da-a356-8b65c312af10","is_correct":true,"question_id":"310979a7-ea0f-4f58-83c9-9946700dddb3"}],"content":"W ramce przedstawiono umiejętności członków zespołu tworzącego witrynę \r\ninternetową. Który z przydziałów prac najbardziej pasuje do ich \r\numiejętności?","quiz_id":[2],"filename":"1113.webp","difficulty":null,"is_favorite":false,"question_id":"310979a7-ea0f-4f58-83c9-9946700dddb3","question_number":1113},{"info":null,"points":1,"answers":[{"content":"stosować tylko jedną paletę barw wykorzystującą jeden główny kolor z różnymi jego odcieniami.","answer_id":"7c25b18c-8b6e-45b0-9d35-8704323dbbab","is_correct":false,"question_id":"8501e073-1988-410f-86c2-70f1b2fbfcdc"},{"content":"podpisywać wszystkie obrazy tekstem alternatywnym oraz kontrolki etykietami.","answer_id":"9670ed65-ee97-41ba-a34c-aee01724de63","is_correct":true,"question_id":"8501e073-1988-410f-86c2-70f1b2fbfcdc"},{"content":"wybrać najpopularniejszą przeglądarkę i na niej testować tworzoną stronę.","answer_id":"9d704a2d-51a4-4790-8a98-4d863ccdc985","is_correct":false,"question_id":"8501e073-1988-410f-86c2-70f1b2fbfcdc"},{"content":"stosować tylko paragrafy, nie stosować nagłówków h1 – h6.","answer_id":"d20a4e98-81b2-4549-82ef-014891e823b8","is_correct":false,"question_id":"8501e073-1988-410f-86c2-70f1b2fbfcdc"}],"content":"Aby utworzyć stronę internetową odpowiednią dla osób z \r\nniepełnosprawnościami, stosując wytyczne WCAG 2.x należy między innymi","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"8501e073-1988-410f-86c2-70f1b2fbfcdc","question_number":1114},{"info":null,"points":1,"answers":[{"content":"imie LIKE '_e_%'","answer_id":"440d7485-9cf0-4661-81a7-9663ca4843fc","is_correct":false,"question_id":"a1d66e31-a2a9-4504-b7e4-08713176fe81"},{"content":"imie LIKE '%e%'","answer_id":"b5810bc2-5c3e-41d0-979e-30919daba5b8","is_correct":false,"question_id":"a1d66e31-a2a9-4504-b7e4-08713176fe81"},{"content":"imie LIKE '_e___%' (po literze e trzy podkreślniki)","answer_id":"c7daaef6-08d3-4138-a08b-88fa1654ca58","is_correct":true,"question_id":"a1d66e31-a2a9-4504-b7e4-08713176fe81"},{"content":"imie LIKE '_e___' (po literze e trzy podkreślniki)","answer_id":"d01dce4f-e582-442a-9e38-219b568c0f83","is_correct":false,"question_id":"a1d66e31-a2a9-4504-b7e4-08713176fe81"}],"content":"Z tabeli należy wybrać imiona osób, spełniające warunek taki, że drugą \r\nliterą jest ‘e’, a słowo jest nie krótsze niż 5 znaków (pięcioznakowe \r\nlub dłuższe). W tym celu można zastosować w klauzuli WHERE wyrażenie","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"a1d66e31-a2a9-4504-b7e4-08713176fe81","question_number":1115},{"info":null,"points":1,"answers":[{"content":"Wygląd 4","answer_id":"3110a356-ef97-41d8-94ef-2e2a52885dd4","is_correct":false,"question_id":"9e3d6482-ea6b-4f2d-942e-e7b6a99b08bc"},{"content":"Wygląd 2","answer_id":"422d1b2e-3dcd-4abc-87f2-cb515d6f4b75","is_correct":true,"question_id":"9e3d6482-ea6b-4f2d-942e-e7b6a99b08bc"},{"content":"Wygląd 3","answer_id":"8ea6c87e-bdfb-48f7-b9ef-b892fac1e1ae","is_correct":false,"question_id":"9e3d6482-ea6b-4f2d-942e-e7b6a99b08bc"},{"content":"Wygląd 1","answer_id":"e5011468-27dd-4269-8ff6-e40feac6700f","is_correct":false,"question_id":"9e3d6482-ea6b-4f2d-942e-e7b6a99b08bc"}],"content":"Przedstawiony fragment strony HTML formatowany stylem CSS jest interpretowany jako","quiz_id":[2],"filename":"1116.webp","difficulty":null,"is_favorite":false,"question_id":"9e3d6482-ea6b-4f2d-942e-e7b6a99b08bc","question_number":1116},{"info":null,"points":1,"answers":[{"content":"Wygląd 3","answer_id":"784f2662-1915-4fda-beac-fe1f90b3536b","is_correct":false,"question_id":"37d1c021-7e72-4a0d-8c58-780eeafbc95f"},{"content":"Wygląd 1","answer_id":"7a6ef0bb-4fe4-4b44-9745-8c4720188cf0","is_correct":false,"question_id":"37d1c021-7e72-4a0d-8c58-780eeafbc95f"},{"content":"Wygląd 2","answer_id":"80839eae-a2c7-4195-ae13-21403c0ada7e","is_correct":true,"question_id":"37d1c021-7e72-4a0d-8c58-780eeafbc95f"},{"content":"Wygląd 4","answer_id":"c55caabd-ad10-45a2-970c-8db3bf556f4b","is_correct":false,"question_id":"37d1c021-7e72-4a0d-8c58-780eeafbc95f"}],"content":"Który wygląd strony internetowej w przeglądarce, można uzyskać w wyniku\r\n interpretacji przedstawionego kodu HTML zakładając, że żadne \r\nformatowanie CSS nie jest zdefiniowane?","quiz_id":[2],"filename":"1117.webp","difficulty":null,"is_favorite":false,"question_id":"37d1c021-7e72-4a0d-8c58-780eeafbc95f","question_number":1117},{"info":null,"points":1,"answers":[{"content":"Nazwy zmiennych powinny odzwierciedlać ich zadanie.","answer_id":"0166d85c-d594-4444-9211-b5b15740e600","is_correct":false,"question_id":"b4898519-0821-4731-b4f2-1e7411873469"},{"content":"Kod powinien być napisany bez wcięć i zbędnych enterów.","answer_id":"5b8b13c1-87e3-433f-af88-72e3aaa0cc5f","is_correct":true,"question_id":"b4898519-0821-4731-b4f2-1e7411873469"},{"content":"Należy wprowadzać komentarze w trudniejszych częściach kodu.","answer_id":"7b223b02-9fcd-4e39-a7e2-db42f7471547","is_correct":false,"question_id":"b4898519-0821-4731-b4f2-1e7411873469"},{"content":"W każdej linii kodu powinna występować tylko jedna instrukcja.","answer_id":"cc63694c-81a1-484d-ac88-f88637800b9f","is_correct":false,"question_id":"b4898519-0821-4731-b4f2-1e7411873469"}],"content":"Która z wymienionych zasad wpływa niekorzystnie na czytelność kodu?","quiz_id":[2],"filename":null,"difficulty":null,"is_favorite":false,"question_id":"b4898519-0821-4731-b4f2-1e7411873469","question_number":1118},{"info":null,"points":1,"answers":[{"content":"kolejnymi liczbami od -100 do 100 i wypisanie wartości ujemnych.","answer_id":"503d1f0a-8029-4239-9a7d-cb11f4d54e07","is_correct":false,"question_id":"9e7396ec-f90f-47ee-bdd9-abe7f12c1e2a"},{"content":"10 liczbami pseudolosowymi, a następnie wypisanie wartości ujemnych.","answer_id":"a7827c8e-7ab7-4d5a-b92a-7061947c46c6","is_correct":true,"question_id":"9e7396ec-f90f-47ee-bdd9-abe7f12c1e2a"},{"content":"kolejnymi liczbami od 0 do 9 i wypisanie ich.","answer_id":"e5655552-a039-4acb-a9b0-c2d5ed8cf9c3","is_correct":false,"question_id":"9e7396ec-f90f-47ee-bdd9-abe7f12c1e2a"},{"content":"100 liczbami pseudolosowymi, a następnie wypisanie wartości dodatnich.","answer_id":"f445c9c6-64e9-4e21-b3e9-45e39ed51f71","is_correct":false,"question_id":"9e7396ec-f90f-47ee-bdd9-abe7f12c1e2a"}],"content":"Efektem wykonania przedstawionego kodu PHP jest wypełnienie tablicy","quiz_id":[2],"filename":"1119.webp","difficulty":null,"is_favorite":false,"question_id":"9e7396ec-f90f-47ee-bdd9-abe7f12c1e2a","question_number":1119}]}]}]}]}] </article></body></html>