Types of Operating System || Uniprogramming vs Multiprogramming vs Time Sharing || With Animation

In this lecture on Types of Operating System, we will cover three OS types namely, uniprogramming, multi programming and time sharing operating systems. The difference between uni-programming, multi-programming and time-sharing operating systems is discussed with the help of animations which make it easier to understand the concepts. Uni-programming OS are those which have only one process in the system at a time. In multi-programming the processor shifts to another process when the current process requests some I/O operation. In time sharing operating systems each process is given equal amount to CPU time in round robin fashion.

0:00 - Intro
1:59 - Uni-programming operating system
7:12 - Multi-programming operating system
10:22 - Time-sharing operating system



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#os #dextutor #oslab #multiprocessing #timesharing

[ramprasad]

Best use of animation to explain the concept..sir is time sharing system same as multi tasking system?

[octane]

but sir, if the time quantum is very small does not the context switch time which is a pure overhead increases drastically

[vinayparisa]

Sir is there any loss in data in time sharing process?