Q. The microprocessor of a computer cannot operate on any information if that information is not in its.

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Q. What is a portion of memory that serves as a temporary repository for data as it waits for a given action?

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Q. The flow and timing to data to and from the microprocessor is regulated by

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Q. The word 'Computer' usually refers to the Central Processor Unit plus

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Q. The control of the jobs running within a system is

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Q. The pieces of equipment which are attached to the CPU of a computer and which it can access are called

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Q. The _____ provides a path between the CPU and peripheral devices, which are connected via interface cards.

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Q. A storage area used to store data to compensate for the difference in speed at which the different units can handle data is

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Q. A register in which of the following that holds the current instruction while it is being executed is called instruction register.

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Q. The two main components of the CPU is

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Q. Front-end processor is a _____ designed specifically to handle the communications processing task.

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Q. Which of the following are not likely to be found on a PC main circuit board

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Q. A specific part of an arithmetic & logic unit that is used to perform the operation of multiplication is

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Q. A physical connection between the microprocessor memory and other parts of the microcomputer is known as

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Q. Computer can not do anything without a

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Q. Registers which are partially visible to users and used to hold conditional codes (bits set by the CPU hardware as the result of operations), are known as

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Q. Word length of a Personal Computer is ___

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Q. The basic operations performed by a computer are

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Q. The earliest calculating devices are

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Q. Who built the first Mechanical Calculator

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