Question: Disk access time is: the time it takes for the required sector to position itself under the read / write head. None of these is

Disk access time is:
the time it takes for the required sector to position itself under the read/write head.
None of these is correct.
the time it takes for the system to find the hard drive.
the sum of the rotational delay, the seek time, the data transfer timq queuing delay, and disk controller overhead.
Disk access time is: the time it takes for the

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