Question 16872 – GATE 2023
February 5, 2024Question 11669 – File system-I/O-protection
February 5, 2024Question 10252 – Disk-scheduling
The head of a moving head disk with 100 tracks numbered 0 to 99 is currently serving a request at tract 55. If the queue of requests kept in FIFO order is
10, 70, 75, 23, 65
Which of the two disk scheduling algorithms FCFS (First Come First Served) and SSTF (Shortest Seek Time First) will require less head movement? Find the head movement for each of the algorithms.
Correct Answer: A
Theory Explanation.
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