When an element is added to a queue, it is added to the rear. When an element is removed, it is removed from the ________.
A)rear
B)middle
C)front
D)All of these
E)None of these

Question

Quizplus · Accepted Answer

When an element is added to a queue, it is added to the rear which means the most recent element is at the back of the queue. When an element is removed, it is removed from the front of the queue which means the oldest element is removed first. Therefore, the answer is C- front.

When an Element Is Added to a Queue, It Is