Operating Systems Concepts

Q1: The total time to prepare a disk drive mechanism for a block of data to be read from it is

A latency

B latency plus transmission time

C latency plus seek time

D latency plus seek time plus transmission time

E None of the above

ANS:C - latency plus seek time

Seek time >> to reach selected track of a disk.

Latency >> to reach selected sector of a track.



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