1. AVL Tree basics (a) Draw the AVL tree after performing each of the following operations consecutively on an initially empty binary search tree: insert 8, insert 6, insert 12, insert 3, insert 10, insert 9, delete 12, delete 8, insert 7, insert 8. (b) If you delete an item from an AVL tree and then insert it back into the tree, will you always get back the original AVL tree? Justify your answer.

1. AVL Tree basics (a) Draw the AVL tree after performing each of the following operations consecutively on an initially empty binary search tree: insert 8, insert 6, insert 12, insert 3, insert 10, insert 9, delete 12, delete 8, insert 7, insert 8. (b) If you delete an item from an AVL tree and then insert it back into the tree, will you always get back the original AVL tree? Justify your answer.

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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