What are the differences between FCFS and SJF scheduling algorithms?
FCFS (First-Come, First-Served) processes tasks in the order they arrive, while SJF (Shortest Job First) prioritizes tasks with the shortest execution time.
Which one is more efficient in terms of average waiting time?
SJF is generally more efficient as it minimizes the average waiting time by processing shorter tasks first.
Are there any drawbacks to using SJF?
Yes, SJF can lead to starvation for longer tasks if shorter tasks keep arriving, as they may never get processed.
In what scenarios would FCFS be preferred over SJF?
FCFS is simpler and fairer in scenarios where tasks have similar execution times or when task arrival order is important.
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