Q. The brain of any computer system is

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Q. Which part interprets program instructions and initiate control operations.

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Q. The binary system uses powers of

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Q. The time required for the fetching and execution of one simple machine instruction is

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Q. The section of the CPU that selects, interprets and sees to the execution of program instructions

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Q. “GUI” stands for

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Q. A computer primarily constitutes of _____________integral components.

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Q. Computers have secondary storage devices known as___________.

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Q. The ___________is responsible for transferring data and instructions from the external environment into the computer system.

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Q. The process of recording data and information so that it can be retrieved for use whenever required.

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Q. The ________________is responsible for controlling various computer operations.

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Q. The main PCB (Printed Circuit Board) is sometimes alternatively known as

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Q. The _____________ processes the set of instructions along with any calculations and comparisons to complete the task.

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Q. Storage and retrieval of instructions and data in a computer system is the responsibility of the __________________.

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Q. A small set of high-speed registers placed inside a processor and used for storing temporary data while processing.

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Q. Popular microprocessors include

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Q. The speed at which the CPU performs basic operations, measured in

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Q. It mediates communication between CPU and other components of system.

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Q. The primary storage also temporarily stores any intermediate result generated by the ___________.

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Q. _________ stores the immediate data during the execution of instructions.

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