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Computer Science Set-1
Computer Organization and Architecture
73

Computer Organization and Architecture MCQ with Answers

73) Which of the following information holds the information before going to the decoder

Control register

Data register

Accumulator

Address register

Answer is:

Data register

Computer Organization and Architecture MCQ with Answers

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Related Computer Organization and Architecture MCQ with Answers

74) The device which is used to connect a peripheral to bus is called

Control register

Interface

Communication protocol

None of these

Answer is:

Interface

75) Which of the following is a set of general purpose internal registers

Stack

Scratch pad

Address register

Status register

Answer is:

Scratch pad

76) Which of the following register is used in the control unit of the CPU to indicate the next instruction which is to be executed

Accumulator

Index register

Instruction decoder

Program counter

Answer is:

Program counter

77) Which of the following need not necessarily be saved on a context switch between processes ?

General purpose registers

Translation look aside buffer

Program counter

All of these

Answer is:

Translation look aside buffer

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