In FCFS disk scheduling, how are disk I/O requests serviced?

Options

  • A. According to the nearest request
  • B. According to the shortest seek time
  • C. In the order in which they arrive
  • D. More than one of the above
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

C. In the order in which they arrive

Detailed Explanation

FCFS services disk requests in their arrival order without reordering them according to distance.