Computers and Technology
Computers and Technology, 13.11.2019 06:31, vasqz283

Adisk has a average seek time of 4ms milliseconds a rotational speed of 5400 rotat ons per minute. each track on sk na each of yte, and ec r e transfer from disk to main memory proceeds at the rate of 20mbytes/second. a 1.2ghz computer containing the above disk loads a program of size 10kb stored in sequential sectors on the same track. no disk cache is present. thereafter it executes the program for 600 million cycles. what percentage of the total (disk + cpu) time is spent accessing the disk? assume an average seek time and rotational latency.

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Adisk has a average seek time of 4ms milliseconds a rotational speed of 5400 rotat ons per minute. e...

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