Identify the correct algorithm for reverse traversal in the doubly-linked list studentList. Group of answer choices ListTraverseReverse(students) { curNode = students⇢head while (curNode is not null) { Print curNode's data curNode = curNode⇢next } } ListTraverseReverse(students) { curNode = students⇢head while (curNode is null) { Print curNode's data curNode = curNode⇢prev } } ListTraverseReverse(students) { curNode = students⇢tail while (curNode is not null) { Print curNode's data curNode = curNode⇢next } } ListTraverseReverse(students) { curNode = students⇢tail while (curNode is not null) { Print curNode's data curNode = curNode⇢prev
Identify the correct algorithm for reverse traversal in the doubly-linked list studentList. Group of answer choices ListTraverseReverse(students) { curNode = students⇢head while (curNode is not null) { Print curNode's data curNode = curNode⇢next } } ListTraverseReverse(students) { curNode = students⇢head while (curNode is null) { Print curNode's data curNode = curNode⇢prev } } ListTraverseReverse(students) { curNode = students⇢tail while (curNode is not null) { Print curNode's data curNode = curNode⇢next } } ListTraverseReverse(students) { curNode = students⇢tail while (curNode is not null) { Print curNode's data curNode = curNode⇢prev
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
Identify the correct algorithm for reverse traversal in the doubly-linked list studentList.
Group of answer choices
ListTraverseReverse(students) {
curNode = students⇢head
while (curNode is not null) {
Print curNode's data
curNode = curNode⇢next
}
}
curNode = students⇢head
while (curNode is not null) {
Print curNode's data
curNode = curNode⇢next
}
}
ListTraverseReverse(students) {
curNode = students⇢head
while (curNode is null) {
Print curNode's data
curNode = curNode⇢prev
}
}
curNode = students⇢head
while (curNode is null) {
Print curNode's data
curNode = curNode⇢prev
}
}
ListTraverseReverse(students) {
curNode = students⇢tail
while (curNode is not null) {
Print curNode's data
curNode = curNode⇢next
}
}
curNode = students⇢tail
while (curNode is not null) {
Print curNode's data
curNode = curNode⇢next
}
}
ListTraverseReverse(students) {
curNode = students⇢tail
while (curNode is not null) {
Print curNode's data
curNode = curNode⇢prev
}
}
curNode = students⇢tail
while (curNode is not null) {
Print curNode's data
curNode = curNode⇢prev
}
}
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