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Question 86Asked in BPSC TRE 1.0 (2023) Computer Science Class 11-12

Which of the following statements is not true about the doubly linked list?

  1. AWe can traverse in both the directions.
  2. BIt requires extra space.
  3. CImplementation of doubly linked list is easier than the singly linked list.
  4. DMore than one of the above
  5. ENone of the above
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Correct answer: (C) Implementation of doubly linked list is easier than the singly linked list.

Explanation

A doubly linked list allows traversal in both directions but needs extra space for the previous pointer. It is harder to implement than a singly linked list, not easier.

From BPSC TRE 1.0 (2023) Computer Science Class 11-12 — Previous Year Paper

This is question 86 of BPSC TRE 1.0 (2023) Computer Science Class 11-12 — 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.