A queue is a data structure that stores and retrieves items in this manner.
A)last in, first out
B)first in, first out
C)first in, last out
D)random
E)None of these

Question

Quizplus · Accepted Answer

A queue follows the FIFO (first in, first out) principle, where the first element added to the queue will be the first one to be removed. This makes choice B the correct answer. The other options are not applicable to a queue data structure.

A Queue Is a Data Structure That Stores and Retrieves