Скачать или смотреть CPU Scheduling Algorithm | FCFS (First Come First Serve) – Non Preemptive Explained

In this video, we explain the FCFS (First Come First Serve) CPU Scheduling Algorithm, which is a non-preemptive scheduling technique in Operating Systems.
You’ll learn how processes are executed in the order they arrive, and how to calculate key scheduling parameters.

✨ What You’ll Learn:

What is CPU scheduling?

Introduction to FCFS scheduling algorithm

Why FCFS is called a non-preemptive algorithm

Gantt chart construction

Calculation of:

Completion Time (CT)

Turnaround Time (TAT)

Waiting Time (WT)

Response Time (RT)

Advantages and disadvantages of FCFS

Solved example with step-by-step explanation

🎯 Best for: OS beginners, engineering students, and interview/placement preparation.

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