A linked list is represented by a reference to
A) the first node in the list,unless the list is empty,in which case the reference is set to null
B) to the list representation object,which contains a boolean flag set to false when the list is empty
C) the superclass of the list
D) None of the above

Question

Quizplus · Accepted Answer

A linked list is represented by a reference to the first node in the list. If the list is empty, the reference is set to null. This way, we can traverse through the list by starting at the first node and following the reference to the next node, until we reach the end of the list.

A Linked List Is Represented by a Reference to