The amount of time required to read a block of data from a disk into memory is…
The amount of time required to read a block of data from a disk into memory is composed of seek time, rotational latency, and transfer time. Rotational latency refers to
- A.
The time taken for the disk platter to complete one full rotation
- B.
The time taken for the read/write head to move to the desired track
- C.
The time taken for the desired sector to rotate under the read/write head
- D.
none of the above
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