Question $5(1$ point$)$

You have a DualArrayDeque with $k$ elements in the front array and $n-k$

elements in the back array. If you insert an element at the beginning of the deque,

what happens if the front array is already full?

All the $n$ elements are shifted outgof the way to free up a spot to add the new

item.

A rebalancing operation occurs, redistributing elements between the two arrays.

The resize$()$ operation is called on the front array. After the operation, the array

size becomes $2k.$