Consider the following operations on a circular queue cq, implemented with an array of length 3: cq.enQueue (2); cq.enQueue (5); cq.enQueue (3); cq.deQueue (); cq. enQueue (7); After successful execution, what are the index values of the instance variables front and rear? front = rear =

Consider the following operations on a circular queue cq, implemented with an array of length 3: cq.enQueue (2); cq.enQueue (5); cq.enQueue (3); cq.deQueue (); cq. enQueue (7); After successful execution, what are the index values of the instance variables front and rear? front = rear =

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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If the following is a circular array based queue of size 99 43 54 76 93 77 18 If rear is at index 1 and front is at index 6, what is the size of the queue? Answer:
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Do not use AI.
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