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Question 108Asked in BPSC TRE 2.0 (2023) Computer Class 9-10

Which one of the following techniques is not used in the binary tree?

  1. APreorder traversal
  2. BInorder traversal
  3. CPostorder traversal
  4. DMore than one of the above
  5. ENone of the above
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Correct answer: (E) None of the above

Explanation

Preorder, inorder and postorder are all binary-tree traversals, so none of A-C is the odd one out.

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

This is question 108 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.