Q. Several programs run at same time and storage is shared especially in

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Q. Special set of characters that computer associates with specific user identification is classified as

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Q. Record of running programs is classified as

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Q. In microcomputers, operating system is usually stored on

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Q. Process of gaining access to a computer by giving correct user identification is classified as

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Q. Number and name system which uses to identify user is called

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Q. Software which controls general operations of computer system is classified as

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Q. A __________is a set of instructions which is prepared to perform a specific assignment if executed by a computer.

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Q. A program is an active entity.

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Q. What is responsible for creating a process from a program?

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Q. This cycle, of going through __________ states of running and input/output, may be repeated over and over, until the job is completed.

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Q. The wait fraction is represented by __________

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Q. Processor wait ratio is given by ________

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Q. What does ‘b’ represent in a processor wait ratio?

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Q. A technique that allows more than one program to be ready for execution and provides the ability to switch from one process to another.

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Q. Multiprogramming is mainly accomplished by:

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Q. The technique that increases the system’s productivity.

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Q. Multithreading is also called as ____________

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Q. Multiprocessing allows single processor to run several concurrent threads.

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Q. A single sequential flow of control within a program is ________

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