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Question 33

______ is a sequence of memory read-write operations that are atomic.

  1. ACritical section object
  2. BAdaptive mutex
  3. CTurnstile
  4. DMemory transaction
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Correct answer: (D) Memory transaction

Explanation

In transactional memory, a memory transaction is a sequence of memory read-write operations that is atomic: either all of them take effect (commit) or none do.

From DSSSB TGT Computer Science Practice Set 1

This is question 33 of DSSSB TGT Computer Science Practice Set 1. 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.