How can we improve FCFS scheduling in operating systems?

How can we improve FCFS scheduling in operating systems?

Improving FCFS scheduling can involve implementing techniques like priority scheduling or introducing time slices.

What are the drawbacks of FCFS scheduling?

FCFS can lead to the convoy effect, where short processes wait for long ones, increasing overall wait time.

Are there any algorithms that work better than FCFS?

Yes, algorithms like Shortest Job First (SJF) and Round Robin often provide better turnaround and wait times.

How does priority scheduling compare to FCFS?

Priority scheduling allows more important tasks to be executed first, reducing wait times for high-priority processes.

Can you give an example of a scenario where FCFS is beneficial?

FCFS can be beneficial in batch processing systems where tasks are similar in length and order of execution is not critical.