Computer Fundamentals Mcqs

Page No. 5

Which of the following is not a characteristic of a computer?


aDiligence

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b I.Q.

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cAccuracy

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dVersatility

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View Answer I.Q.

Fill in the blank in the diagram.


a Input Unit

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bMemory Unit

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c Control Unit

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dI/O Unit

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View Answer Control Unit

The part of a processor which contains hardware necessary to perform all the operations required by a computer:


aData path

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bController

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cRegisters

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dCache

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View Answer Data path

What does MAR stand for?


aMain Address Register

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bMemory Access Register

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cMain Accessible Register

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dMemory Address Register

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If the control signals are generated by combinational logic, then they are generated by a type of _______________ controlled unit.


aMicro programmed

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b Software

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c Logical

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dHardwired

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View Answer Hardwired

Which is the simplest method of implementing hardwired control unit?


aState Table Method

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bDelay Element Method

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cSequence Counter Method

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dUsing Circuits

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View Answer State Table Method

A set of microinstructions for a single machine instruction is called ___________


aProgram

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bCommand

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cMicro program

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dMicro command

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View Answer Micro program

Micro-program consists of a set of microinstructions which are strings of 0s and 1s.


aTrue

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bFalse

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cA & B

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dNone of these

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View Answer True

A decoder is required in case of a ______________


a Vertical Microinstruction

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bHorizontal Microinstruction

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cMultilevel Microinstruction

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dAll types of microinstructions

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Which of the following is not a type of number system?


aPositional

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bNon-Positional

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cOctal

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dFractional

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View Answer Fractional

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