Which of the following is FALSE about Stack, Queue, Deque, Priority Queue?

Question $2$ Answer

A$.$

A queue can be used to behave like a stack, i$.$e$.,$ you can implemented a queue using a stack.

B$.$

A deque can be used to behave like a queue, i$.$e$.,$ you can implemented a queue using a deque.

C$.$

Two stacks combined can be used to behave like a queue, i$.$e$.,$ you can implemented a queue using two stacks.

D$.$

A priority queue can be used to behave like a queue, i$.$e$.,$ you can implemented a queue using a priority queue.