DISK SCHEDULING

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Across
  1. 2. The algorithm that services requests in one direction, then reverses direction at the end
  2. 3. Disk scheduling algorithm that moves the head back and forth like an elevator
  3. 6. The time taken to move the disk arm to the desired track
  4. 8. The total number of tracks the disk arm moves to service all requests
  5. 9. The disk scheduling algorithm that services requests in the order they arrive
Down
  1. 1. The time taken for the desired sector to rotate under the read/write head
  2. 4. The queue where disk I/O requests wait to be serviced
  3. 5. The algorithm that chooses the request with the shortest seek time
  4. 7. The part of the disk that stores data in concentric circles
  5. 10. Disk scheduling algorithm that moves the head from one end to the other, servicing requests in one direction only