Consider a disk system with 100 cylinders. The request to access the cylinders occur in the following sequences4, 37, 10, 7, 19, 73, 2, 15, 6, 20Assuming the head is currently at cylinder 50, what is the time taken to satisfy all requests if it takes 1 ms to move from one cylinder to adjacent one and shortest seek time first algorithm is used

Consider a disk system with 100 cylinders. The request to access the c

1.	Consider a disk system with 100 cylinders. The request to access the cylinders occur in the following sequences4, 37, 10, 7, 19, 73, 2, 15, 6, 20Assuming the head is currently at cylinder 50, what is the time taken to satisfy all requests if it takes 1 ms to move from one cylinder to adjacent one and shortest seek time first algorithm is used
A.	95 ms
B.	119 ms
C.	233 ms
D.	276 ms
Answer» C. 233 ms

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Consider a disk sequence with 100 cylinders. The request to access the cylinder occur in the following sequence :4, 34, 10, 7, 19, 73, 2, 15, 6, 20Assuming that the head is currently at cylinder 50, what is the time taken to satisfy all requests if it takes 2 ms to move from one cylinder to adjacent one and shortest seek time first policy is

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