Super Easy Short Computer Notes To Improve Computer Literacy and Your IT Skills

Sponsored Links

Friday, February 3, 2012

Explain Different Types Of Operating Systems

Leave a Comment

Q. Explain different types of operating system

Following are different types of operating system


Explain different types of operating systems
Explain different types of operating systems


1) Single User Operating system

An operating system that allows a single person to use or access a computer at a time is called single user operating system. For example, DOS and Windows 95 are single user operating systems.

2) Multiuser Operating System

An operating system that allows more than one user to access a computer at a time is called multi user operating system. For example Unix, Linux, Windows 2000 server

Explain different types of operating systems

3) Single Tasking operating system

An operating system that allows the user to perform only one task at a time is called single tasking operating system. For example, DOS is a single tasking operating system. In DOS, you can type and execute only one instruction at a time. you cannot use another command untill the first command is completed.



4) Multi Tasking operating system


An operating system that allows the user to perform more than one tasks at a time is called single tasking operating system. For example Windows, Unix, Linux are multi tasking operating systems. In MS Windows we can perform many tasks at the same time. For example, we can type some letter in MS Word while listening music in an audio player software at the same time.



5) Stand Alone operating system

An operating system that works on a desktop or notebook computer is called standalone operating system, for example DOS, Windows 2000 professional etc

6) Client operating system

A stand-alone operating system that works with a network operating system is called client operating system. e.g. Windows 2000 professional, Windows NT workstation

7) Network operating system


An operating system that supports network is called network operating system. It normally works on a server. Some examples of network operating system are Windows NT Server, Windows 2000 Server, UNIX, and Linux etc.

8) Real Time operating system


A real time operating system is a very fast operating system. It responds to a certain input extremely quickly. Real time operating systems are needed to run medical diagnostic devices, machinery and industrial systems.

9) Time sharing operating system


A time sharing operating system is an operating system in which many users can execute their tasks nearly simultaneously. Operating system allocates a very small time period to each task. All tasks share CPU time. CPU executes each task for a very small time period turn by turn. CPU is so fast that all users think that CPU is doing their task.

0 comments:

Sponsored Links

Featured Post

Remove USB Virus Easily by Free Software SMADAV 2018 USB Antivirus

Download Smadav 2018 Free USB Antivirus and Clean your USB easily from viruses: Smadav 2018 : The Best Free Anti Virus For cleaning USB...

.