Question: Consider the disk arm is moving on a disk with 200 tracks and 1 ms is taken to travel from one track to the next
Consider the disk arm is moving on a disk with 200 tracks and 1 ms is taken to travel from one track to the next track. While retrieving data from Track 100, the following requests has arrived:
Track 120, 55, 58, 39, 18, 90, 160, 150, 38, 184.
Determine the seek order and the total seek time travelled by the arm when the following algorithms are used:
- Shortest Seek Time First (SSTF)
- SCAN
- C-LOOK
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