Because each node of a linked list has two components, we need to declare each node as a(n) ____.
A) reference and string
B) int and object
C) index and element
D) class or struct

Question

Quizplus · Accepted Answer

Since a linked list node typically contains two components (a data element and a reference to the next node), it makes sense to declare each node as a class or struct. This allows us to create a custom data type with the appropriate fields and methods to represent our linked list. A class or struct also allows us to easily create multiple instances of the same type, which is necessary when working with a dynamic data structure like a linked list.

Because Each Node of a Linked List Has Two Components