CS: Database Systems MCQs - Subtopic
Lock Based Protocols MCQ with Answers
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"A two-phase locking protocol variant that requires that all locks be held until the transaction commit is called" Multiple Choice Questions (MCQ) on lock based protocols with choices lock-point two-phase locking protocol, deadlock two-phase locking protocol, strict two-phase locking protocol, and rigorous two-phase locking protocol for top online computer science programs. Solve lock based protocols quiz questions for merit scholarship test and certificate programs for BSc computer science.
MCQs on Lock Based Protocols
1.
A two-phase locking protocol variant that requires that all locks be held until the transaction commit is called
2.
Cascading rollbacks can be avoided by
3.
A process known to receive messages from transactions and in response send messages, is
4.
The two modes of locking a data item, are termed as 'shared' and
5.
Two-phase locking does not ensure freedom from