Question # 1

Which of following type of data is used to display actions and movements

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Audio

Video

Image

Text

The electromagnetic waves representation data are called

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Information

Signal

Sender

Message

The music and speech represent

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Image

Text

Numeric

Audio

The Music and speech represent data.

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Images

Text

Audio

Numeric

The internet transfer of data in computer uses

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Parallel mode

Serial mode

Both a and B

None

_______ code is a 7-bits or 8-bits code;

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BCD

EBCDIC

ASCII

None

Which of the following scheme used by IBM

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BCD

EBCDIC

Uni code

ASCII

Modern computers can perform or processer is

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Per nano second

Per second

Per minute

Per micro second

Uni code is a __________ bit code.

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8

16

32

64

Which of the following is the fastest mode of transmission?

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Half duplex

Full-duplex

Simplex

None

Data communication requires only

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Sender

Receiver

Transmission Medium

All of these

Analog signals are measured in.

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Herty

Volt

Watts

Digit

Physical path that connects the source and receiver is known as

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Communication cahnnel

Signal

Sender

Self-testing

_________ is the fastest communicationmode.

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Full Duplex

Half Duplex

Suplex

Simplex

Communication between computer and keyboard involves.

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Half Duplex

Full Duplex

Simplex

None of these

Typically cladding has diameter of_________ microns.

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120

122

124

125

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