Describe FCFS Scheduling algorithm ?, Basic Computer Science

Describe FCFS Scheduling algorithm ?, Basic Computer Science

Assignment Help:

FCFS algorithm also known as:
• First-In-First-Out (FIFO)
• Run-Until-Done
• Run-to-Completion
• Possibly, First-Come-First-Served algorithm is the easiest scheduling algorithm is the simplest scheduling algorithm. Processes are transmitted according to their advent time on the ready queue. Being a nonpreemptive discipline, one time a process has a CPU, it runs to end. The FCFS scheduling is fair in the proper sense or human sense of fairness but it is unfair in the sense that extended jobs make short jobs wait and insignificant jobs make important jobs wait.
• FCFS is more expected than most of other schemes since it offers time. FCFS scheme is not helpful in scheduling interactive users because it cannot guarantee good response time. The code for FCFS scheduling is easy to write and understand. One of the major drawbacks of this scheme is that the standard time is often quite long.
• The First-Come-First-Served algorithm is hardly ever used as a master scheme in modern operating systems but it is frequently embedded inside other schemes

Related Discussions:- Describe FCFS Scheduling algorithm ?

Unix fork program help, Will someone be able to help me with this I have tw...

Will someone be able to help me with this I have two text files that I can send. I am confused, is someone looking at this or is it still waiting to be assigned? this is the code

Protocol, what protocol is used by DNS name server

what protocol is used by DNS name server

Sma* search - artificial intelligence, SMA* Search-Artificial intelligence ...

SMA* Search-Artificial intelligence IDA* search is good from a memory point of view. actually it may be criticised for not using enough memory - utilizing more memory may inc

Software engineering, architectural design

architectural design

Probability, Mike sells on the average 15 newspapers per week (Monday – Fri...

Mike sells on the average 15 newspapers per week (Monday – Friday). Find the probability that 2.1 In a given week he will sell all the newspapers [7] 2.2 In a given day he will sel

Block diagram of digital computer, Block diagram of digital computer: ...

Block diagram of digital computer: The general pattern of computer architecture has remained unchanged over the last four decades or so. It has a single processor, which accep

What is blu-ray disk, Question 1 Explain the configuration steps involved ...

Question 1 Explain the configuration steps involved in CMOS setup Date and time Error halt Floppy drive A Halt on Hard disk C HDD Delay Keyboard Memory

Data structure and algorithms, need help with global alignment and local al...

need help with global alignment and local alignment for the sequences X and Y

How is python Using Blank Lines and Waiting for the User, A line holds onl...

A line holds only whitespace, probably with a comment, is identified as a blank line, and Python completely avoids it. In an interrelated interpreter session, you need to enter an

Binary, Ask quwhat is binary estion #Minimum 100 words accepted#

Ask quwhat is binary estion #Minimum 100 words accepted#

Write Your Message!

Name

Email id

Message

Verfication Code

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd