Bazy danych (SQL)

Quiz
•
Other
•
Professional Development
•
Easy

Harry Potter
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FREE Resource
15 questions
Show all answers
1.
OPEN ENDED QUESTION
1 min • 1 pt
Jaka komenda służy do wprowadzania danych do tabeli bazy danych?
Evaluate responses using AI:
OFF
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Czy możemy na raz stworzyć bazę danych i tabelę?
tak
nie
Answer explanation
Tak, możemy. Nie spowoduje to jednak stworzenia tabeli do nowej bazy danych, a do aktualnie otworzonej
3.
OPEN ENDED QUESTION
1 min • 1 pt
Co jest błędne?
Evaluate responses using AI:
OFF
4.
OPEN ENDED QUESTION
1 min • 1 pt
Co powoduje kod obok?
Evaluate responses using AI:
OFF
5.
OPEN ENDED QUESTION
1 min • 1 pt
W jaki sposób usuwamy kolumnę z tabeli?
Evaluate responses using AI:
OFF
6.
OPEN ENDED QUESTION
1 min • 1 pt
Wymień jakich komend używamy do modyfikacji danych w tabeli bazy danych
Evaluate responses using AI:
OFF
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Co jest warunkiem do zmiany imienia w tym kodzie??
Imię Janusz
Kolumna ID
Nazwa Bazy Danych
Warunek Imię
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