For the following binary search tree, what could be a level-order traversal sequence after deleting the node with key value = 3? 10 8, 4, 10, 1, 6, 14, 7, 13 8, 6, 10, 1, 4, 7, 14, 13 8, 7, 10, 1, 6, 14, 4, 13 8, 4, 10, 6, 1, 14, 7, 13 QUESTION 17 What is the post-order traversal sequence for the following binary tree (2 is the root)? 10 6, 5, 4, 11, 10, 2 6, 5, 11, 4, 10, 2 2, 4, 10, 6, 5, 11 6, 4, 5, 2, 10, 11

For the following binary search tree, what could be a level-order traversal sequence after deleting the node with key value = 3? 10 8, 4, 10, 1, 6, 14, 7, 13 8, 6, 10, 1, 4, 7, 14, 13 8, 7, 10, 1, 6, 14, 4, 13 8, 4, 10, 6, 1, 14, 7, 13 QUESTION 17 What is the post-order traversal sequence for the following binary tree (2 is the root)? 10 6, 5, 4, 11, 10, 2 6, 5, 11, 4, 10, 2 2, 4, 10, 6, 5, 11 6, 4, 5, 2, 10, 11

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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Draw the binary search tree if the pre-order and in-order traversals of that binary search tree are given as below: Pre-order traversal: 7, 4, 2, 3, 6, 5, 12, 9, 8, 11, 19, 15, 20 In-order traversal: 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 15, 19, 20
How many comparisons are needed to find that 22 is not in the tree? 12 28 2 4 3 1
Tree: For the following Binary Search (37,24,35,53,55,65,69) of root 37, if you add the item 63 to the tree, the postorder traversal will be: 35, 24, 63, 69, 65, 55, 53, 37 O24, 35, 37, 55, 53, 63, 65, 69 Skip O 35, 24, 65, 69, 63, 55, 53, 37 O24, 37, 35, 53, 55, 63, 65, 69
If we traverse the Binary Search Tree of the figure below in postorder, and print the key values that are greater than 12 but less than 20, the output is: 9 (a) 13, 16, 18, 19, 17, 15 (b) 13, 15, 16, 17, 18, 19 (c) 15, 13, 17, 16, 19, 18 (d) 15, 17, 13, 16, 19, 18 (e) none of the above 10 12 11 13 15 16 17 18 19 Figure 1: Figure for Part I, Qn. 4 20
A binary search tree contains values 7, 8, 13, 26, 35, 40, 70, 75. Which one of the following is a valid post-order sequence of the tree provided the pre-order sequence as 35, 13, 7, 8, 26, 70, 40 and 75?a) 7, 8, 26, 13, 75, 40, 70, 35b) 26, 13, 7, 8, 70, 75, 40, 35c) 7, 8, 13, 26, 35, 40, 70, 75d) 8, 7, 26, 13, 40, 75, 70, 35
Construct a binary search tree from the data given below: 54, 96, 35, 57, 41, 65, 78, 24, 14, 89, 44, 30, 43, 17