Q. When arithmetic, logic and control unit of a computer are combined into a single unit, it is known as

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Q. Brain of a computer is called

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Q. A computer can't do a single work without

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Q. Component of CPU which is not responsible for interacting with primary memory is

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Q. Circuit board of computer on which the processor and other chips are placed is called

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Q. Functions performed by CPU are

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Q. Component of CPU which is responsible for deciding which operations are to be performed by the CPU is

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Q. CPU includes all of the following components except

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Q. When CPU executes an instruction, first step will be

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Q. All operations on a computer data according to given instructions are performed by

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Q. Control unit timed sequence that fetches instructions from computer main store is classified as

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Q. Label which contains file name is classified as

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Q. File which contains list of other file names is known as

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Q. Process of organizing data into processed file is classified as

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Q. Label which contains information of various records in data file is classified as

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Q. Files are located by operating system with help of

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Q. Concept used to locate files by operating system is called

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Q. To recognize last record of program file, program uses

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Q. Diagram which is used to show logic elements and their interconnections is said to be

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Q. Electrical circuit having all voltages at one of two values are called

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