Question # 1

Transmission mode is

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1

2

3

4

The communication channel can be divided into

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Two types

Four types

Five types

Three types

In EBCDIC, How many bits to represent characters are used.

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2

4

6

8

The music and speech represent

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Image

Text

Numeric

Audio

Physical path that connects the source and receiver is known as

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Communication cahnnel

Signal

Sender

Self-testing

Which of the following coding scheme uses 4-bit code

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ASCII

EBCDIC

BCD

Unicode

The communication channels can be divide into.

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Two types

Three types

Four types

Five types

The process of transferring data electronically from one place to another is called;

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Data processing

Data sender

Data Communication

Data sequencing

How many character ASCII 7 bit code represent .

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256

128

500

364

Modem's data transfer rate is measured is:

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Kbps

Gbps

Mbps

Bps

The electromagnetic of light waves the represent data are

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Pulse

Information

singal

Waves

Stop bit are required in this type of transmission

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Asynchronous

Internittent

Synchronous

None

Data processing is also known as.

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Accuracy

Merging

Speed

Computing

Sound light and radio waves are examples of

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Digital signal

Analog signal

Simple signals

None

The Communication channels can be divided into:

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Two types

Four types

Seven types

None

Modern computers can perform or processer is

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Per nano second

Per second

Per minute

Per micro second

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Computer Science Ics Part 1 Chapter 3 Online Test MCQs With Answers

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