Question # 1

___________ devices is used chek and process the test marks of students

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OMR

Barcode Reader

An example of smart card

MICR

A computer drive its basic strength from

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speed

accuracy

memory

all of above

The analog computer deals directly with

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number of pulses

measured values of continuous physical magnitudes

signal in the form of 0-1

signal in discrete values from 0-9

The computer programe consists mainly the following number of parts

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2

3

4

5

__________is an example of packaged software

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MS word

Front page

MS-Access

All

_________ is not a hardware component.

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Input device

Secondary Storage

Processor

Operating system

The device drive is an example of :

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Application software

System software

Freeware

Shareware

The accuracy of analog computers as compared to digital computer is.

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more

less

nearly same

unpredictable

Binary coded decimal number express each decimal digit as

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binary degits

nibble

word

byte

Pick out the wrong statement about computers.

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it is a logical machine

it can access any piece of information that it has in store

it is devoid of emotion, has no feelings or instincts

it approaches its information is unrestricted manner

Who is responsible for introducing the concept of stored program.

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Blaise Pascal

Herman Hollerith

Charles Babbage

John von Neumann

An analog computer produces its results in the form of.

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numbers

codes of '0's and '1's

log format

graphs

________ pointing device uses the sensors to detect the touch of a finger

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Touchscreen

Light Pen

Pointing Stick

Joystick

An analog computer can be worked directly with.

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magnetic tapes

punched card

magnetic disk

none of the above

Pick out of the wrong statement about computers

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It is a logical machine

it can be access any piece of information that it has in store

it is devoid of emotion has no feeling or instincts

it approaches its information in unrestricted manner

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

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