A Node class for a linked list that can hold elements of type Object can be declared to have fields
A) Object element;
B) Object element;Node next;
C) Object element;Node *next;
D) Object element;next element;

Question

Quizplus · Accepted Answer

The Node class for a linked list needs to have fields for the element to be stored and a reference to the next node in the list. Therefore, choice B, which lists both the Object element and Node next fields, is the best choice. Choice A only includes the element field, which is not sufficient for a linked list implementation. Choice C includes a pointer instead of a Node reference, which may not be compatible with all programming languages. Choice D has a syntax error and does not define the next field correctly.

A Node Class for a Linked List That Can Hold