While traversing a list, a node pointer knows when it has reached the end of a list when:
A)it encounters the newline character
B)it encounters a null pointer
C)it finds itself back at the beginning of the list
D)it encounters a sentinel, usually 9999
E)None of these

Question

Quizplus · Accepted Answer

In a linked list, the last node always points to null. Therefore, when traversing the list using a node pointer, the pointer will reach the end of the list when it encounters a null pointer.

While Traversing a List, a Node Pointer Knows When It