Given a Queue implemented as a linked list, identify the correct dequeue algorithm. QueueDequeue (queue) { tailData = queue->tail->data ListRemoveAfter (queue, null) return tailData } QueueDequeue (queue) { headData = queue-->head->data ListRemoveAfter (queue, null) return headData } QueueDequeue (queue) { tailData = queue-tail->data ListRemoveAfter (queue, queue-->>tail) return tailData } QueueDequeue (queue) { headData = queue->head->data ListRemoveAfter (queue, queue-->head) return headData }

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
icon
Related questions
Question

I need help with this Java problem to output as it's explained in this image below:

Given a Queue implemented as a linked list, identify the correct dequeue algorithm.
QueueDequeue (queue) {
tailData = queue->tail->data
ListRemoveAfter (queue, null)
return tailData
}
QueueDequeue (queue) {
headData = queue-->head->data
ListRemoveAfter (queue, null)
return headData
}
QueueDequeue (queue) {
tailData = queue-tail->data
ListRemoveAfter (queue, queue-->>tail)
return tailData
}
QueueDequeue (queue) {
headData = queue->head->data
ListRemoveAfter (queue, queue-->head)
return headData
}
Transcribed Image Text:Given a Queue implemented as a linked list, identify the correct dequeue algorithm. QueueDequeue (queue) { tailData = queue->tail->data ListRemoveAfter (queue, null) return tailData } QueueDequeue (queue) { headData = queue-->head->data ListRemoveAfter (queue, null) return headData } QueueDequeue (queue) { tailData = queue-tail->data ListRemoveAfter (queue, queue-->>tail) return tailData } QueueDequeue (queue) { headData = queue->head->data ListRemoveAfter (queue, queue-->head) return headData }
AI-Generated Solution
AI-generated content may present inaccurate or offensive content that does not represent bartleby’s views.
steps

Unlock instant AI solutions

Tap the button
to generate a solution

Similar questions
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education