L-2.3: First Come First Serve (FCFS) CPU Scheduling Algorithm with Example
In this video, Varun sir explains the First Come First Serve (FCFS) scheduling algorithm, an operating system method that executes queued processes in the order of arrival, with illustrative examples.

Gate Smashers
3.5M views • May 19, 2018

About this video
In this video, Varun sir will explain First Come First Serve (FCFS) which is an operating system scheduling algorithm that automatically executes queued requests and processes in order of their arrival. It is the easiest and simplest CPU scheduling algorithm. In this type of algorithm, processes which requests the CPU first get the CPU allocation first. This is managed with a FIFO queue. #operatingsystem
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Timestamps:
00:00 - Numerical on FCFS
00:17 - Arrival Time
00:22 - Execution Time
05:41 - Completion Time
06:13 - Turnaround Time
07:26 - Wait Time
08:17 - Response Time
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Timestamps:
00:00 - Numerical on FCFS
00:17 - Arrival Time
00:22 - Execution Time
05:41 - Completion Time
06:13 - Turnaround Time
07:26 - Wait Time
08:17 - Response Time
--------------------------------------------------------------------------------------------------------------------------------------
👉Subscribe to our new channel:https://www.youtube.com/@varunainashots
â–ºOperating System (Complete Playlist):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGz9donHRrE9I3Mwn6XdP8p
Other subject-wise playlist Links:
--------------------------------------------------------------------------------------------------------------------------------------
â–ºDesign and Analysis of algorithms (DAA):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa
â–ºDatabase Management System:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y
â–º Theory of Computation
https://www.youtube.com/playlist?list=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i
â–ºArtificial Intelligence:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHGhOHV-nwb0HR5US5GFKFI
â–ºComputer Networks (Complete Playlist):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_
â–ºComputer Architecture (Complete Playlist):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHMonh3G6QNKq53C6oNXGrX
â–ºStructured Query Language (SQL):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHqU4HKL7-SITyuSIcD93id
â–ºDiscrete Mathematics:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiH2wwES9vPWsEL6ipTaUSl3
â–ºCompiler Design:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiEKtKSIHYusizkESC42diyc
â–ºNumber System:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiFOet6KEEqDff1aXEGLdUzn
â–ºCloud Computing & BIG Data:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHRHVUtR-O52MsrdUSrzuy4
â–ºSoftware Engineering:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2
â–ºData Structure:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiEwaANNt3OqJPVIxwp2ebiT
â–ºGraph Theory:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiG0M5FqjyoqB20Edk0tyzVt
â–ºProgramming in C:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB
â–ºDigital Logic:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGmXg4NoX6R31AsC5LeCPHe
---------------------------------------------------------------------------------------------------------------------------------------
Our social media Links:
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Video Information
Views
3.5M
Likes
52.8K
Duration
10:34
Published
May 19, 2018
User Reviews
4.8
(708)