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A disk queue has requests for cylinders in the arrival order: 98, 183, 40, 122, 14, 124, 65, 67. The disk head is initially at cylinder 53.…

505Medium DSSSB TGT Computer Science 0 replies 1 views
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A disk queue has requests for cylinders in the arrival order: 98, 183, 40, 122, 14, 124, 65, 67. The disk head is initially at cylinder 53. Using the SSTF (Shortest Seek Time First) algorithm, what is the total head movement (in cylinders)?
  • A226
  • B236
  • C246
  • D256
Correct answer: B

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