engineering recuitment ISRO Scientist Computer Science Mock Test Operating Systems CPU Scheduling Disk Scheduling
In a disk scheduling, request of the track has been made in this order: 30, 17, 40, 9, 97, 20. Disk read/write is located at track 25 of tracks (0 - 99) and moving in the positive direction. What is the total seek distance in which C-SCAN would service these requests?
1
190
2
191
3
193
4
201