1.

Suppose you are given an implementation of a queue of integers. The operations that can be performed on the queue are:

A. leaves the queue q unchanged
B. reverses the order of the elements in the queue q
C. deletes the element at the front of the queue q and inserts it at the rear keeping the other elements in the same order
D. empties the queue q
Answer» C. deletes the element at the front of the queue q and inserts it at the rear keeping the other elements in the same order


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