A hard disk system has the following parameters : Number of tracks = 500…
A hard disk system has the following parameters :
Number of tracks = 500
Number of sectors/track = 100 Number of bytes /sector = 500
Time taken by the head to move from one track to adjacent track = 1 ms
Rotation speed = 600 rpm.
What is the average time taken for transferring 250 bytes from the disk (in ms)?
- A.
100
- B.
200
- C.
300
- D.
400
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