Which of the following is/are concurrency control mechanism(s)?
Reveal answer
Fill a bubble to check yourself
Keep practicing — related questions
- Which of the following is based on pessimistic concurrency control?
- Which locking mechanism is used by Clarify
- The activity of ensuring atomicity in the presence of system crashes is called __________________.
- The activity of ensuring atomicity in the presence of transaction aborts is called __________________.
- Which of the following are transactional control commands? A.COMMIT B.UPDATE C.SAVEPOINT D.SET TRANSACTIONS
- Which of the following parts has concurrency control?
- Which of the following is not true about the proper state of transaction?
- Consider the following schedule: $R_1(A,B), R_2(B,C), R_3(B,C), V_1, V_2, V_3, W_1(A), W_3(C)$, where R sta...