Q. When an input electrical signal A=10100 is applied to a NOT gate, its output signal is

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Q. In comparison to the internal (main) memory, tape or disk memory is

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Q. Which of the following is not a practical data-processing approach?

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Q. The register which holds the address of the location to or from which data are to be transferred is known as

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Q. The control unit of a microprocessor

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Q. The desirable characteristic(s) of a memory system is (are)

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Q. The CPU chip used in a computer is partially made out of:

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Q. A byte is comprised of:

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Q. Which memory system is not as a mass memory medium?

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Q. What is the name given to the 8-bit unit used for coding data?

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Q. What is meant by the term RAM?

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Q. Conversion of hexadecimal number 1D7F16 to a decimal number is

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Q. Which term is not used to describe the memory component of a computer?

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Q. The output of a 2 input OR gate is 0 only when its

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Q. In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of a register?

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Q. What is the highest address possible if 16 bits are used for each address?

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Q. Which of the following memories contains a thin film of magnetic material sandwitched between two permanent bias magnets?

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Q. What is the name given to the specialized storage element in the processor unit of a computer which is used as a "scratch pad" during processing operations?

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Q. What is the byte capacity of a drum which is 5 inch high, 10 inch diameter, and which has 60 tracks per inch and bit density of 800 bits per inch?

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Q. A logic gate is an electronic circuit which

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