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4

The ALU of a computer responds to the commands coming from

A. Primary memory

B. Control section

C. External memory

D. Cache memory

Correct Answer :

B. Control section


Related Questions

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4

Who invented Integrated Circuits?

A. Jack Kilby

B. Robert Noyce

C. Both of above

D. None of above

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4

Compilers and interpreters are themselves

A. High-level language

B. Codes

C. Programs

D. Mnemonics

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4

Which of the following are the cheapest memory devices in terms of Cost/Bit?

A. Semiconductor memories

B. Magnetic Disks

C. Compact Disks

D. Magnetic Tapes

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4

Each set of Napiers bones consisted of ______ rods.

A. 5

B. 9

C. 11

D. 13

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4

Analog computer works on the supply of

A. Continuous electrical pulses

B. Electrical pulses but not continuous

C. Magnetic strength

D. None of the above

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4

Data becomes ________ when it is presented in a format that people can understand and use

A. processed

B. graphs

C. information

D. presentation

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4

Programs designed to perform specific tasks is known as

A. system software

B. application software

C. utility programs

D. operating system

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4

What is a light pen?

A. Mechanical Input device

B. Optical input device

C. Electronic input device

D. Optical output device

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4

Which of the following computer is not invented by J.P. Eckert and John Mauchly?

A. ENIAC

B. EDVAC

C. UNIVAC

D. EDSAC

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4

Instructions and memory address are represented by

A. Character code

B. Binary codes

C. Binary word

D. Parity bit

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4

You use a(n) ________, such as a keyboard or mouse, to input information

A. output device

B. input device

C. storage device

D. processing device

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4

A hybrid computer

A. Resembles digital computer

B. Resembles analogue computer

C. Resembles both a digital and analogue computer

D. None of the above

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4

The translator program used in assembly language is called

A. Compiler

B. Interpreter

C. Assembler

D. Translator

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4

Which printer is very commonly used for desktop publishing?

A. Laser printer

B. Inkjet printer

C. Daisywheel printer

D. Dot matrix printer

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4

The Width of a processor's data path is measured in bits. Which of the following are common data paths?

A. 8 bits

B. 12 bits

C. 16 bits

D. 32 bits

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4

Time during which a job is processed by the computer is

A. Delay times

B. Real time

C. Execution time

D. Down time

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4

Which one of the following is NOT a computer language

A. MS-Excel

B. BASIC

C. COBOL

D. C++

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4

A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is

A. Bug

B. Vice

C. Lice

D. Worm

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4

A 32 bit microprocessor has the word length equal to

A. 2 byte

B. 32 byte

C. 4 byte

D. 8 byte

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4

Which is a machine-oriented high-level language for the GEC 4080 series machines.

A. LOGO

B. SNOBOL

C. Babbage

D. ALGOL

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4

Which was the computer conceived by Babbage?

A. Analytical engine

B. Arithmetic machine

C. Donald Knuth

D. All of above

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4

A compiler means

A. A person who compiles source programs

B. The same thing as a programmer

C. Keypunch operator

D. A program which translates source program into object program

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4

It was in 2028 BS the was brought in to calculate census datA.

A. IBM 1400

B. IBM 1401

C. ICL 2950

D. None of above

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4

UNIVAC is

A. Universal Automatic Computer

B. Universal Array Computer

C. Unique Automatic Computer

D. Unvalued Automatic Computer

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4

Who developed a mechanical device in the 17th century that could add, subtract, multiple, divide and find square roots?

A. Napier

B. Babbage

C. Pascal

D. Leibniz

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4

The term GIGO is relate to which characteristics of computers?

A. Speed

B. Automatic

C. Accuracy

D. Reliability

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4

Memory is made up of

A. Set of wires

B. Set of circuits

C. Large number of cells

D. All of these

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4

Which device is required for the Internet connection?

A. Joystick

B. Modem

C. CD Drive

D. NIC Card

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4

ALU is

A. Arithmetic Logic Unit

B. Array Logic Unit

C. Application Logic Unit

D. None of above

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4

CPU speed of a personal computer is

A. 32 KIPS

B. 100 KIPS

C. 1 MIPS

D. None of these