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 ?

Access database, 1.Add a Validation Rule for Date of Birth so no one under ...

1.Add a Validation Rule for Date of Birth so no one under the age of 18 can be added to the table. Hint: subtract the DOB from today''s date and divide by 365.25 (watch the parenth

Internal storage, Internal Storage: Internal storage is also known as ...

Internal Storage: Internal storage is also known as main, primary, or (for historical reasons) core storage, or, memory. It is used to hold those instructions and data require

Global positioning system, How does GPS work in the field of Sport or athle...

How does GPS work in the field of Sport or athletics?

Data mining, Process of Data mining Data mining is an iterative process t...

Process of Data mining Data mining is an iterative process that typically involves the following phases: Problem definition A data mining project starts with the understanding o

Stack, How to write an algorithm to reverse the order of elements on a stac...

How to write an algorithm to reverse the order of elements on a stack s using two additional stacks

Database menegment system, list the function of database management system

list the function of database management system

Html, a program to create htmlpage

a program to create htmlpage

ICT, what are the significance of telecommunications deregulation

what are the significance of telecommunications deregulation

Language of digital computers, Language of Digital Computers: Digital ...

Language of Digital Computers: Digital computers are electronic devices which operate on two valued logic (On and OFF). The ability of a transistor to act as a switch is the k

Reflex agent-artificial intelligence, Reflex agent-Artificial Intelligence ...

Reflex agent-Artificial Intelligence If an agent decides and executes an action in response to a sensor input without consultation of its world, then it may be considered a ref

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