write about operating system in detail and also mention about different types of operating system
Answers
Answer:
Following are the popular types of Operating System:
Batch Operating System.
Multitasking/Time Sharing OS.
Multiprocessing OS.
Real Time OS.
Distributed OS.
Network OS.
Mobile OS
Explanation:
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OPERATING SYSTEM
- An operating system (OS) is a system software that deals with computer hardware and software resources and also supports by providing common services for computer programs. Operating system plays as an emissary between the user and the computer hardware.
- An operating system acts as the resource manager as it manages internally, all the resources and assigns them to particular programs as per the requirement of the task.
- All computer programs excluding firmware have requirement of an operating system to run, operating system controls all the programs on the computer.
- Without a computer operating system, a computer and software programs would be useless.
- Application programs send a request to the operating system for services over a specified Application Program Interface (API). With the help of command line or a Graphical User Interface (GUI), users can interact directly with the operating system.
TYPES OF OPERATING SYSTEM
- Batch OS
- Multiprogramming OS
- Multitasking OS
- Multi-processing OS
- Real Time OS