Which of the following traversal techniques lists the nodes of a binary search…

2018

Which of the following traversal techniques lists the nodes of a binary search tree in ascending order?

  1. A.

    Postorder

  2. B.

    Preorder

  3. C.

    Inorder

  4. D.

    None of the above

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Correct answer: C

In a Binary Search Tree (BST), the Inorder traversal (Left → Root → Right) visits nodes in ascending (sorted) order.

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