A ________ is used to step through a linked list and search for data.
A) node
B) pointer
C) NULL value
D) traversal operator
E) None of the above

Question

Quizplus · Accepted Answer

A pointer is a variable that holds the memory address of another variable. In the case of a linked list, each node contains a data value and a pointer to the next node in the list. To search for data in a linked list, we need to traverse the list by following these pointers. Therefore, a pointer is used to step through a linked list and search for data.

A ________ Is Used to Step Through a Linked List