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Question 158

Two-Phase Locking (2PL) guarantees:

  1. AConflict serializability
  2. BDeadlock freedom
  3. CNo starvation
  4. DFaster queries
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Correct answer: (A) Conflict serializability

Explanation

2PL ensures serializability but deadlocks can still occur.

From DSSSB TGT Computer Science Full Mock Test 3

This is question 158 of DSSSB TGT Computer Science Full Mock Test 3. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.