Difference between Time Sharing OS and Real-Time OS

Prerequisite – Types of Operating Systems

Time sharing operating system is usually works on the concurrent execution ideas wherever multiple jobs area unit executes at identical (same) time through switch them oftentimes. In this operating system Switching method/function is available. This switching is incredibly quick in order that the users will move with every program whereas it’s running while not knowing that, the system is being shared.

Real Time operating system, computation tasks are emphasized before its nominative point. Real time operating system is incredibly helpful for the temporal order applications, in different words wherever tasks ought to be accomplished inside a definite deadline. The time period in operation systems not solely need correct results however conjointly the timely results, which implies beside the correctness of the results it should be created in an exceedingly sure deadline otherwise the system can fail.

The main difference between time sharing and the real-time operating system is that, In time sharing OS, the response is provided to the user within a second. While in real time OS, the response is provided to the user within time constraint.

Let’s see that the difference between Time Sharing and Real-Time Operating System:

S.NO	Time Sharing Operating System	Real-Time Operating System
1.	In time sharing operating system, quick response is emphasized for a request.	While in real time operating system, computation tasks are emphasized before its nominative point.
2.	In this operating system Switching method/function is available.	While in this operating system Switching method/function is not available.
3.	In this operating system any modification in the program can be possible.	While in this modification does not take place.
4.	In this OS, computer resources are shared to the external.	But in this OS, computer resources are not shared to the external.
5.	It deals with more than processes or applications simultaneously.	Whereas it deals with only one process or application at a time.
6.	In this OS, the response is provided to the user within a second.	While in real time OS, the response is provided to the user within time constraint.

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