Q$1\mathrm{.}12$ Points Grading comment: In what situation CAN we use sequential search? Choice $1$ of $5$: when the array is sorted and the target is in the array. Choice $2$ of $5$: when the array is sorted and the target is not in the array. Choice $3$ of $5$: when the array is not sorted and the target is in the array. Choice $4$ of $5$: when the array is not sorted and the target is not in the array Choice $5$ of $5$: all of the above