What is the disk bandwidth?
A) the total number of bytes transferred
B) total time between the first request for service and the completion on the last transfer
C) the total number of bytes transferred divided by the total time between the first request for service and the completion on the last transfer
D) none of the mentioned
Correct Answer:
Verified
Q15: The set of tracks that are at
Q16: The time taken to move the disk
Q17: The time taken for the desired sector
Q18: When the head damages the magnetic surface,
Q19: What is the host controller?
A)controller built at
Q20: _ controller sends the command placed into it,
Q22: Whenever a process needs I/O to or
Q23: If a process needs I/O to or
Q24: Magnetic tape drives can write data at
Q25: On media that use constant linear velocity
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