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Operating System

Evaluation Of Operating System

Evolution of OS: 1.Mainframe Systems Reduce setup time by batching similar jobs Automatic job sequencing – automatically transfers control from one job to another. First rudimentary operating system. Resident monitor initial control in monitor control transfers to the job when the job completes control transfers  to monitor Batch Processing Operating System: This type of OS […]

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Operating System

What are the functions of operating system…?

  Functions of Operating System: The functions of the operating system are given below:- Process Management A process is a program in execution. A process needs certain resources, including CPU time, memory, files, and I/O devices, to accomplish its task. The operating system is responsible for the following activities in connection with process management. ✦ […]

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Operating System

What is an Operating System ?

What is an Operating System? An Operating system is a program that acts as an intermediate between a user of a computer and the computer hardware. An Operating System performs all the basic tasks like managing file, process, and memory. Operating System is a collection of system programs that together control the operations of a computer system. […]