Computers and Technology, 05.05.2021 19:50 sandrahg3
A disk drive has 2000 cylinders, numbered 0 to 1999. The drive is currently servicing a request at cylinder 783, with the previous request at cylinder 707. The queue of pending requests, in FIFO order, is 75, 678, 1623, 247, 248, 1529, 182. What distance, in tracks, must the disk read-write arm move in order to service the requests for each of the following disk scheduling algorithms?
a) FCFS
b) SSTF
c) SCAN
d) LOOK
e) C-SCAN
f) C-LOOK
Answers: 3
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A disk drive has 2000 cylinders, numbered 0 to 1999. The drive is currently servicing a request at c...
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