Question # 1

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

Video Display Adapters that takes 1024 x 768 pixels are

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VGA

SVGA

XGA

GSA

The focus of the fifth generation is.

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connectivity

symbolic languages

silicon

memory chips

_______ is a photoelectric scanner that translate the barcode symbol into digital code.

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MICR

Barcode Reader

OCR

OMR

The basic operation performed by the computer is called

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arithmetic operation

logic operation

storage and retrieval operation

all of above

1 byte consists of

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4 bits

8 bits

16 bits

32 bits

________ is a category software

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application software

system software

both a and b

none of these

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

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more

less

nearly same

unpredictable

Who is responsible for introducing the concept of stored program.

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Blaise Pascal

Herman Hollerith

Charles Babbage

John von Neumann

Is Secondary storage device

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CD-ROM

ROM

Cache

RAM

The computer programe consists mainly the following number of parts

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2

3

4

5

The microphone converts the sound into

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Mechanical signals

Software

Electrical signals

GUI

Who is regarded as the Father of computers.

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John Napier

Pascal

Charles Babbage

Hollerith

A hybrid computer is the one having combined properties of.

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Super and microcomputers

Mini and microcomputers

Analog and digital computers

None of the above

A Terabyte represents about

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1 quadrillion bytes

1 trillion bytes

1 billion bytes

1 million bytes

The use of computer for business applications is attractive because of its/

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accuracy

reliability

speed

all of the above

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

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