The following method is defined within a linked list class. What does it do? void MyList::doSomething() { Node* p = head; while (p) { cout << p->value << " "; p = p->next; } } Group of answer choices inserts a node into linked list deletes a node from linked list displays contents of linked list destroys the entire linked list
The following method is defined within a linked list class. What does it do? void MyList::doSomething() { Node* p = head; while (p) { cout << p->value << " "; p = p->next; } } Group of answer choices inserts a node into linked list deletes a node from linked list displays contents of linked list destroys the entire linked list
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
The following method is defined within a linked list class. What does it do?
void MyList::doSomething() {
Node* p = head;
while (p) {
cout << p->value << " ";
p = p->next;
}
}
Group of answer choices
inserts a node into linked list
deletes a node from linked list
displays contents of linked list
destroys the entire linked list
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