Question: Consider a disk queue with requests for I/O to blocks on cylinders 85, 170, 24, 109, 1, 113, 52, 54 If the disk head is

Consider a disk queue with requests for I/O to blocks on cylinders

85, 170, 24, 109, 1, 113, 52, 54

If the disk head is initially at cylinder 40;

a)Draw a diagram to show FCFS disk scheduling and calculate total head movement.

B)Draw a diagram to show SSTF disk scheduling and calculate total head movement.

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