Question # 1

A data bus with 32 lines can transfer which data at a time.

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32 bit

32 bytes

4 bytes

Both a and c

Which device connects each computer to the network.

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Router

Network interface

Gate way

Bridge

There are ________types of addressing schemes on the internet

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Two

Three

Four

Five

Which is not a virus?

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Trojan Horse

Logic Bomb

MCA fee

Red lof

Computer based weather forecasting depends on accurate collection of data from;

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Television

Weather stations

Radar

Antenna

Which of the following coding scheme uses 4-bit code

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ASCII

EBCDIC

BCD

Unicode

What types of network is internet.

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LAN

WAN

PAN

MAN

Software that is used to detect and remove's the viruses from the compute ris called.

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Virus

Trojan Horse

pirated software

Antivirus

Small image that represents a program, folder or file is called.

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Menu

GUI

Command

Icon

Word processing includes the process of

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Entering text

Editing text

Formatting document

All

The extension of an executable file is

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Xis-

Doc-

Cxt-

Exe

The Music and speech represent data.

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Images

Text

Audio

Numeric

PTCL is a

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Internet

ISP

Web browser

Search engine

Imaging used what devices to input data;

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Scanner

Icon

Bar code

Tablet

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

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BCD

EBCDIC

ASCII

None

A collection of computers connected is called;

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Processing

Networking

Chatting

None

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