Answered: The HEAP-INSERT operation in a priority…

The HEAP-INSERT operation in a priority queue with Size N has running time: а. О(N) O b. O(N?) O. O(N log N) O d. O(1) e. O(log N)

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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Question

The HEAP-INSERT operation in a priority queue with Size N has running time:
а. О(N)
O b. O(N?)
O. O(N log N)
O d. O(1)
O e. O(log N)

Expert Solution

Step 1

Each entry in the priority queue will require O(log N) time to insert and remove. Priority queues are classified into two categories based on their heap structure: max-priority queue and min-priority queue.

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