MCQ King
SQLite – Transactions in SQLite
1 / 22
1. What is a database transaction in SQLite?
2 / 22
2. In SQLite, what is the purpose of a database transaction?
3 / 22
3. What does it mean for a transaction to be atomic in SQLite?
4 / 22
4. In SQLite, what happens to a transaction if an error occurs during its execution?
5 / 22
5. What is the purpose of the BEGIN TRANSACTION statement in SQLite?
6 / 22
6. In SQLite, what does the COMMIT statement do?
7 / 22
7. What does the ROLLBACK statement do in SQLite?
8 / 22
8. In SQLite, what is the default behavior of a transaction when it reaches the end of the block without a COMMIT?
9 / 22
9. What is the purpose of the SAVEPOINT statement in SQLite?
10 / 22
10. In SQLite, what does the RELEASE statement do?
11 / 22
11. What is the purpose of the ROLLBACK TO statement in SQLite?
12 / 22
12. In SQLite, what is the purpose of the database locking mechanism during a transaction?
13 / 22
13. What is a transaction isolation level in SQLite?
14 / 22
14. In SQLite, what is the default transaction isolation level?
15 / 22
15. What is the highest isolation level in SQLite?
16 / 22
16. What is the lowest isolation level in SQLite?
17 / 22
17. In SQLite, what does the SERIALIZABLE isolation level guarantee?
18 / 22
18. What does the READ UNCOMMITTED isolation level allow in SQLite?
19 / 22
19. In SQLite, what does the READ COMMITTED isolation level allow?
20 / 22
20. What does the REPEATABLE READ isolation level prevent in SQLite?
21 / 22
21. In SQLite, what is a deadlock?
22 / 22
22. How can you resolve a deadlock in SQLite?
Your score is
Restart quiz