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Question 106Asked in BPSC TRE 2.0 (2023) Computer Class 9-10

The necessary condition to be checked before deletion from the queue is

  1. Afront value
  2. Bunderflow
  3. Coverflow
  4. DMore than one of the above
  5. ENone of the above
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Correct answer: (B) underflow

Explanation

Before dequeuing, one must check that the queue is not empty, i.e. underflow.

From BPSC TRE 2.0 (2023) Computer Class 9-10 — Previous Year Paper

This is question 106 of BPSC TRE 2.0 (2023) Computer Class 9-10 — Previous Year Paper. 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.