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The disk head is at cylinder 52. Requests arrive in the order 153, 22, 45, 74, 182, 112. What is the total head movement (in cylinders) using FCFS?
Medium
The disk head is at cylinder 52. Requests arrive in the order 153, 22, 45, 74, 182, 112. What is the total head movement (in cylinders) using FCFS?
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