Question: I have implemented the queue with a linked list, keeping track of a front pointer and a rear pointer. Which of these pointers will change

I have implemented the queue with a linked list, keeping track of a front pointer and a rear pointer. Which of these pointers will change during an insertion into an EMPTY queue?

.

Both change.

.

Neither changes

.

Only front

_

ptr changes.

.

Only rear

_

ptr changes.

I have implemented the queue with a linked list, keeping track

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