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

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

1.	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
A.	190
B.	238
C.	233
D.	276
Answer» C. 233

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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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