Which of the following is FALSE about the Circular Array implementation of Queue?

The front element of the queue could be at any index of the array.

The number of elements in the queue is equal to the size of the array.

The Enqueue operation may fail to add an element in some cases.

Question $4$Select one:

I and II$.$

None of these choices

II and III.

I and III.

I, II and III.

II only.

I only.

III only.