. Suppose that a disk drive has 200 cylinders, numbered 0 to 199 and the disk head is initially at cylinder 53. The queue of pending requests, in FIF0 order is 98, 183, 37, 122, 14, 124, 65, 67...

Answer this question please. Suppose that a disk drive has 200 cylinders, numbered 0 to 199 and the disk head is<br>initially at cylinder 53. The queue of pending requests, in FIF0 order is<br>98, 183, 37, 122, 14, 124, 65, 67<br>Starting from the curent head position, what is the total distance (in cylinders) that<br>the disk arm moves to satisfy all the pending requests for each of the following disk<br>scheduling algorithms?<br>i)<br>FCFS<br>ii)<br>SSTF<br>iii)<br>SCAN<br>iv)<br>C-SCAN<br>v)<br>C-LOOK<br>

Extracted text: . Suppose that a disk drive has 200 cylinders, numbered 0 to 199 and the disk head is initially at cylinder 53. The queue of pending requests, in FIF0 order is 98, 183, 37, 122, 14, 124, 65, 67 Starting from the curent head position, what is the total distance (in cylinders) that the disk arm moves to satisfy all the pending requests for each of the following disk scheduling algorithms? i) FCFS ii) SSTF iii) SCAN iv) C-SCAN v) C-LOOK

Jun 04, 2022
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