ased on a queue using circular of size 9 below, with the current position of front is at s and rear at m: j W r V lyQueue.Enqueue ("b"); lyQueue.Dequeue (); lyQueue.Enqueue ("z"); lyQueue.Enqueue ("e"); lyQueue.Dequeue (); hat is the actual contents of the queue after the sequence of operations above?

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
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Based on a queue using circular of size 9 below, with the current position of front is at s and rear at m:
S
W
r
m
V
MyQueue.Enqueue ("b");
MyQueue.Dequeue ();
MyQueue.Enqueue ("z");
MyQueue.Enqueue ("e");
MyQueue.Dequeue ();
What is the actual contents of the queue after the sequence of operations above?
Select one:
a.j, p, s, w, r, x, m, v, o
b.e, r, x, m, v, b, z,
c.e, p, s, w, r, X, m, b, z
d.r, x, m, b, z, e
Transcribed Image Text:Based on a queue using circular of size 9 below, with the current position of front is at s and rear at m: S W r m V MyQueue.Enqueue ("b"); MyQueue.Dequeue (); MyQueue.Enqueue ("z"); MyQueue.Enqueue ("e"); MyQueue.Dequeue (); What is the actual contents of the queue after the sequence of operations above? Select one: a.j, p, s, w, r, x, m, v, o b.e, r, x, m, v, b, z, c.e, p, s, w, r, X, m, b, z d.r, x, m, b, z, e
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