Question # 1

_________ is not a hardware component.

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Input device

Secondary Storage

Processor

Operating system

_________ is an autio input device:

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Digital camera

Microphone

Video camera

Speaker

Data processing is also called :

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Data computing

Information technology

Information system

Calculating

A computer can not do anything without

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programme

input device

output device

VDU

The basic operation performed by the computer is called

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arithmetic operation

logic operation

storage and retrieval operation

all of above

A computer drive its basic strength from

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speed

accuracy

memory

all of above

The Barcode is called

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Universal product code

EBCDIC code

ASCll Code

Unicode

The basic operation performed by the computer is called

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arithmetic operation

logic operation

storage and retrieval operation

all of above

computers that deal with discrete data are called.

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discrete computers

digital computers

analog computers

micro computers

First-generation computers were characterized by the use of the.

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microprocessor

vacuum tube

transistor

integrated circuit

Who is regarded as the Father of computers.

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John Napier

Pascal

Charles Babbage

Hollerith

Primary storage for the UNIVAC was via

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punched cards

transistors

magnetic cores

disk packs

A computer is capable of performing almost any task, provided that it can be.

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coded

memorized

analyzed

reduced to a series of logical steps

Types of Flat-Panel Display are

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LCD

EL

Gas-plasma

All of the above

The use of computer for business application is attractive because of its

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accuracy

reliability

speed

all of above

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ECAT Computer Science Chapter 1 Basic Concepts of Information Technology Online Test MCQs With Answers

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