What would be the contents of q1 after applying the following operations? ArrayQueue q1= new ArrayQueue(5); for(int i = 1, i< 5; i++) q1.offer(i ); while( q1.peek() == 1) q1.poll(); front → rear A 3 4 front → rear B 3 4

What would be the contents of q1 after applying the following operations? ArrayQueue q1= new ArrayQueue(5); for(int i = 1, i< 5; i++) q1.offer(i ); while( q1.peek() == 1) q1.poll(); front → rear A 3 4 front → rear B 3 4

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

What would be the contents of q1 after applying the following operations?
ArrayQueue<Integer> q1= new ArrayQueue<Integer>(5);
for(int i = 1, i< 5; i++)
q1.offer(i);
while( q1.peek() == 1)
q1.poll();
front → rear
A
3
4
front – rear
B
2 3 4
front – rear
c)
1 2 3 4
D q1 will be empty

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