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Explain techniques of disk scheduling.
written 7.4 years ago by gravatar for teamques10 teamques10 ★ 65k •   modified 7.4 years ago

Mumbai University > Computer Engineering > Sem 5 > Operating System

Marks: 10M

Years: Dec 2015
operating systems
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written 7.4 years ago by gravatar for teamques10 teamques10 ★ 65k

Various types of disk scheduling algorithms are as follows:

1. FCFS(First Come First Served) Scheduling:

  • Request are served in the order of their arrival.

  • Consider an e.g. a disk queue with request for I/O to block cylinders. 98, 183, 37, 122, 14, 124, 65, 67 in that order. If the …

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