Question

Q2. On a disk with 100 cylinders (O to
99) find the number of tracks, the
disk arm must move to satisfy all the
requests in the disk queue. Assume
the current request service was at
track 55 and the head is moving
toward track 0. The queue in FIFO
order contains requests for the
following tracks:70, 40, 49, 13, 88, 60,
65 The total head movement using
SSTF (Shortest Seek Time First)
algorithm would be
Your answer​

Answer 1

Answer:

shortest seek it is having fifo award