Computers and Technology, 19.06.2020 21:57 Tirone

Assume that the seek time in moving the disk arm head from logical block i to block j is proportional to |i – j|. Given that the arm head is currently positioned at block 75 and is in the midst of moving in the direction towards block 0, what is the sequence in which the enqueued blocks will be read with the i) SSTF, ii) SCAN, and iii) C-SCAN algorithms (picks up requests on way down only)?

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Assume that the seek time in moving the disk arm head from logical block i to block j is proportiona...

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