Which of the following actions is not typically possible to perform directly on a queue?

Computer Mcqs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

PPSCFPSCNTSPakistan govt jobs
Subject
Computer Mcqscomputer-mcqs
Published
27 Oct 2019
Last updated
28 May 2026

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Explanation

Queues allow insertion (enqueue) at the rear and deletion (dequeue) from the front, as well as accessing the front element. However, traversing or iterating through all elements is not a standard operation supported directly by a queue.

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