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What are the preorder and postorder traversals of the following binary tree? a 9.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Which of the following is wrong? a. None of the other answers b. In-order traversal of binary tree sorts all the nodes in their logical order. c. Post-order traversal of binary tree visits the node itself last. Od. Pre-order traversal of binary tree visits the node itself first.
Which tree(s) is a full/proper binary tree? A B C A B A D
Assume that each node in a binary tree is distinct and that you are provided both the order in which items are discovered during a preorder traversal and a postorder traversal. How correctly can you deduce the structure of the tree from these two traversal orders, and under what circumstances?
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