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Which of the following registers is loaded with the contents of the memory location pointed by the PC?

A. Memory address registers

B. Memory data registers

C. Instruction register

D. Program counter

Correct Answer :

C. Instruction register


Related Questions

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The least significant bit of the binary number, which is equivalent to any odd decimal number, is:

A. 0

B. 1

C. 1 or 0

D. 3

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The advantage of COM are its __ and __

A. Compact size; speed readability

B. Compact size, speed

C. Readability; speed

D. Low cost; readability

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Which of the following is not computer language?

A. High level language

B. Medium level language

C. Low level language

D. All of the above

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A digital computer did not score over an analog computer in terms of

A. Speed

B. Accuracy

C. Reliability

D. Cost

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The contribution of Konrad Zuse was long ignored because

A. He made the computers secretly

B. His computers were very complicated and it took time for the people to recognize its power

C. Of political reasons. He was German.

D. All of the above

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4

How many bit code is used by Murray code for TELEPRINTER machines.

A. 4

B. 5

C. 9

D. 25

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The notable features like keyboards, monitors, GUI were developed in

A. First generation

B. Second generation

C. Third generation

D. Fourth generation

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One of the main feature that distinguish microprocessors from micro-computer is

A. Words are usually large in microprocessors

B. Words are shorter in microprocessors

C. Microprocessor does not contain I/O device

D. Exactly the same as the machine cycle time

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Which of the following is a class of computers based on model?

A. Digital Computer

B. Hybrid Computers

C. Analog Computers

D. AT Computers

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RATS stand for

A. Regression Analysis Time Series

B. Regression Analysis Time Sharing

C. Real Analysis Series

D. All of above

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A program component that allows structuring of a program in an unusual way is known as

A. Correlation

B. Coroutine

C. Diagonalization

D. Quene

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Which unit converts computer data into human readable form?

A. Input unit

B. Output unit

C. ALU

D. Control Unit

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The scrambling of code is known as:

A. Encryption.

B. firewall.

C. Scrambling.

D. Password proofing.

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Which was the world's first microcomputer that used Intel 80386 microprocessor chip?

A. IBM PS/2

B. HP-9830

C. DeskPro-386

D. IBM-360

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Which of the following is not a storage medium?

A. Hard disk

B. Flash drive

C. DVD

D. scanner

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Before a disk can be used to store datA. It must be

A. Formatted

B. Reformatted

C. Addressed

D. None of the above

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Microprocessors can be used to make

A. Computer

B. Digital systems

C. CalculatorS

D. All of the above

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Which of the following is first generation of computer?

A. EDSAC

B. IBM-1401

C. CDC-1604

D. ICL-2900

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4

Com in Latin is

A. intensifying prefix

B. intensifying suffix

C. a term that means to reckon

D. None of above

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A digital computer did not score over an analog computer in terms of

A. Speed

B. Accuracy

C. Reliability

D. Cost

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What is System Analysis?

A. The design of the screen the user will see and use to enter or display data

B. System analysis defines the format and type of data the program will use

C. System Analysis involves creating formal model of the problem to be solved

D. None of the above

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4

COBOL is widely used in application s

A. Commercial

B. Scientific

C. Space

D. Mathematical

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A factor which would strongly influence a business person to adopt a computer is its

A. Accuracy

B. Reliability

C. Speed

D. All of above

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Software in computer

A. Enhances the capabilities of the hardware machine

B. Increase the speed of central processing unit

C. Both of above

D. None of above

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4

The term GIGO is related to

A. Accuracy

B. Reliability

C. Versatility

D. Automatic

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The process of starting a or restarting a computer system by loading instructions from a secondary storage device into the computer memory is called

A. Duping

B. Booting

C. Padding

D. CPS

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In most of the IBM PCs, the CPU, the device drivers, memory, expansion slots and active components are mounted on a single board. What is the name of the board?

A. Motherboard

B. Daughterboard

C. Bredboard

D. Fatherboard

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FORTRAN is a programming language. What does FORTRAN stand for?

A. File Translation

B. Format Translation

C. Formula Translation

D. Floppy Translation

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

A. Memory

B. Buffer

C. Accumulator

D. Address

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A 32 bit microprocessor has the word length equal to

A. 2 byte

B. 32 byte

C. 4 byte

D. 8 byte