Operating system question paper in anna university

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CS6401 Operating Systems Nov/Dec 2016

What is an Operating system? An operating system is a program that manages the computer hardware. It also provides a basis for application programs and act as an intermediary between a user of a paper article source the computer hardware.

It controls and coordinates the use of the hardware among the various application programs for the operating system question paper in anna university users.

List the services provided by an Operating System?

MC7204 Operating Systems Question Paper Regulation 2013

What is the Kernel? A more common definition is that the OS is the one program running at all times on the computer, anna university called the kernel, with all else being application programs. What is meant by Mainframe Question paper Mainframe systems are the first computers developed click tackle many commercial and scientific applications.

These systems are developed from the batch systems and then multiprogramming system and finally time sharing systems. What is meant by Batch Systems? Operators batched together jobs with similar needs and ran through the computer as a group.

CS6401 Operating Systems Question Papers Regulation 2013 Anna University

The operators would sort programs into batches with similar requirements and as system become available, operating system would run each batch.

What is meant by Multiprogramming? Several users simultaneously compete for system resources i.

Thus it increases CPU utilization and system throughput. What is meant operating system question paper in anna university Time-sharing Systems? Time Sharing is a logical operating system question paper in anna university of multiprogramming. Here, CPU executes multiple jobs by switching among them, but the switches occur so frequently that the users can operating system question with anna university program while it is running.

CS Operating Systems Question Paper Collections

What are the Components of a Computer System? What are /how-to-write-a-perfect-college-admissions-essay-questions.html advantages of Multiprogramming? What is Multiprocessor System? What are the advantages of multiprocessors? Increased throughput Economy of scale Increased reliability November 19, 0.

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