A _______ can be used to facilitate adding nodes to the end of a linear linked list.
A)head record
B)dummy head node
C)tail reference
D)precede reference

Question

Quizplus · Accepted Answer

A tail reference points to the last node in a linked list, allowing for efficient addition of new nodes to the end of the list without having to traverse it from the start. Using a head record or dummy head node may facilitate insertion at the beginning of a linked list, but would not be as efficient for inserting at the end. A precede reference is not a commonly used term in the context of linked lists.

A _______ Can Be Used to Facilitate Adding Nodes to the End