Which I/O scheduling algorithm prioritizes requests based on their arrival…

2024

Which I/O scheduling algorithm prioritizes requests based on their arrival time ?

  1. A.

    First-Come-First-Served (FCFS)

  2. B.

    Shortest Seek Time First (SSTF)

  3. C.

    SCAN

  4. D.

    Priority scheduling

Attempted by 150 students.

Show answer & explanation

Correct answer: A

First-Come-First-Served (FCFS) schedules requests strictly by arrival time.

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