Which of the following is true about a standard queue?
A) the item that has been waiting the shortest is popped next
B) the items are popped in LIFO order
C) the item that has been waiting the longest is popped next
D) removals are done from the rear of the queue

Question

Quizplus · Accepted Answer

A standard queue follows the rule of first in, first out (FIFO), which means the item that has been waiting the longest is popped next. Option A describes the behavior of a priority queue, and option B describes the behavior of a stack. Option D describes the behavior of a deque (double-ended queue).

Which of the Following Is True About a Standard Queue