Question: Consider a disk queue holding requests to the following cylinders in the listed order: 28, 39, 241, 95, 153, 88, 25, 182 Using the SCAN

Consider a disk queue holding requests to the following cylinders in the listed order: 28, 39, 241, 95, 153, 88, 25, 182 Using the SCAN scheduling algorithm, what is the order that the requests are serviced, assuming the disk head is at cylinder 92. (4 marks) FCFS scheduling. SCAN scheduling (arm is moving down from cylinder 92). C-SCAN scheduling (arm is moving down from cylinder 92). Which algorithm gives the best result (services all the requests with the minimum amount of movement).

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