How does FCFS compare to other scheduling algorithms?

Can you explain how the First-Come, First-Served (FCFS) scheduling algorithm works?

Sure! FCFS is a simple scheduling algorithm where the process that arrives first gets executed first. It's like a queue at a ticket counter.

How does FCFS compare to Round Robin scheduling?

FCFS is non-preemptive, meaning once a process starts, it runs to completion. In contrast, Round Robin is preemptive and gives each process a time slice.

What are the advantages and disadvantages of using FCFS?

Advantages of FCFS include its simplicity and fairness. However, it can lead to the 'convoy effect,' where shorter processes wait for longer ones.

Are there scenarios where FCFS is preferred over other algorithms?

Yes, FCFS is often preferred in batch processing systems where tasks are similar in length and arrival times.