Question $2$ options:

a$)$

You cannot insert at the "front" of an ArrayQueue.

b$)$

ArrayQueues have

$($i$.$e$.$ bad$)$ removes from the front.

c$)$

You cannot access arbitrary indices of an ArrayQueue.

d$)$

You can add to the back of an ArrayQueue.

e$)$

You cannot remove from the back of an ArrayQueue.

f$)$

ArrayQueue's backing storage is a single array of fixed size, so repeated insertions will sooner or later require a resize of that array.