One disk queue with requests for I/O to blocks on cylinders. The Request are in the following manner:98 183 37 122 14 124 65 67Considering SSTF (shortest seek time first) scheduling, the total number of head movements is, if the disk head of initially at 53 is:

One disk queue with requests for I/O to blocks on cylinders. The Reque

1.	One disk queue with requests for I/O to blocks on cylinders. The Request are in the following manner:98 183 37 122 14 124 65 67Considering SSTF (shortest seek time first) scheduling, the total number of head movements is, if the disk head of initially at 53 is:
A.	236
B.	246
C.	220
D.	240
Answer» B. 246

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