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What is the data transfer time required to transfer a sector? The average seek time is 6 ms, the track-to-track access time is 1.5

What is the data transfer time required to transfer a sector? The average seek time is 6 ms, the track-to-track access time is 1.5 ms. Successive tracks in a cylinder can be read without head movement. What is the time required to transfer a 12 Mbytes file? Explain your calculation.

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