This structure is the best model for describing the chapters and sections and subsections of a textbook.

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
Give me correct solution.
Suppose you start with an empty queue and perform the following operations: enqueue 1, dequeue, enqueue 2,
dequeue, enqueue 3, enqueue 4, dequeue, dequeue, enqueue 5. What are the resultant contents of the queue, from
front to back?
1,2,3,4,5
0₁
3.4
3,4,5
04
None of these is correct
Question 22
This structure is the best model for describing the chapters and sections and subsections of a textbook.
Stack
Array
Map
Tree
Transcribed Image Text:Suppose you start with an empty queue and perform the following operations: enqueue 1, dequeue, enqueue 2, dequeue, enqueue 3, enqueue 4, dequeue, dequeue, enqueue 5. What are the resultant contents of the queue, from front to back? 1,2,3,4,5 0₁ 3.4 3,4,5 04 None of these is correct Question 22 This structure is the best model for describing the chapters and sections and subsections of a textbook. Stack Array Map Tree
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