Can you explain what FCFS scheduling is?
FCFS stands for First-Come, First-Served. It's a scheduling algorithm used in operating systems where the process that arrives first gets executed first.
How does it work in practice?
In practice, processes are placed in a queue. The CPU picks the process at the front of the queue and executes it until completion.
What are the advantages and disadvantages of FCFS?
Advantages include simplicity and fairness, but disadvantages are that it can lead to long wait times, especially with longer processes.
Is FCFS used in modern operating systems?
While FCFS is simple, modern operating systems often use more complex algorithms like Round Robin or Shortest Job First for better efficiency.
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