A Queue Is a Collection That ____

A queue is a collection that ____.

A) remembers the order of elements, and allows elements to be added and removed only at one end.
B) remembers the order of elements and allows elements to be inserted only at one end and removed only at the other end.
C) does not remember the order of elements but allows elements to be added in any position.
D) remembers the order of elements and allows elements to be inserted in any position.