How precise is the disk controller?

Group of answer choices

The disk controller is not precise because individuals sectors can be damaged $($i$.$e$.,$ bad sectors$)$

The disk controller can position the read$/$write head directly at the beginning of any sector on a physical storage device

The disk controller is not precise. Instead the operating system is precise based on the number of rows in the File Allocation Table

The disk controller is precise to two raised to the sixteenth power