Question: Suppose that a 1 0 - M B file is stored on a disk on the same track ( track 5 0 ) in consecutive
Suppose that a file is stored on a disk on the same track track in consecutive sectors The disk arm is currently situated over track number How long will it take to retrieve this file from the disk? Assume that it takes about to move the arm from one cylinder to the next and about for the sector where the beginning of the file is stored to rotate under the head. Also, assume that reading occurs at a rate of
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