Operating System (OS)
The total time to prepare a disk drive mechanism for a block of data to be read from it is

latency plus seek time plus transmission time
latency plus transmission time
latency
None of these
latency plus seek time

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Operating System (OS)
The function(s) of the Storage Assignment is (are)

to assign storage to literals, and to ensure that the storage is allocate and appropriate locations are initialized.
to assign storage to all temporary locations that are necessary for intermediate results.
All of these
to assign storage to all variables referenced in the source program.
None of these

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