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Question 7Asked in DSSSB TGT Computer Science (Technical), 13 Sep 2025, Shift 3 (5:00 PM)

Which of the following is NOT a benefit of using threads in an operating system?

  1. AImproved application responsiveness
  2. BIncreased system resource utilisation
  3. CSimplified programming model
  4. DFaster execution of tasks in single-core processors
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Correct answer: (D) Faster execution of tasks in single-core processors

Explanation

On a single-core CPU, threads only take turns (concurrency), so they do not make tasks run faster in parallel. They do improve responsiveness and resource use.

From DSSSB TGT Computer Science PYQ (Technical), 13 Sep 2025, Shift 3 (5:00 PM)

This is question 7 of DSSSB TGT Computer Science PYQ (Technical), 13 Sep 2025, Shift 3 (5:00 PM). 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.