Question # 1

How many pairs of computers can simultaneously communicate on Ethernet LAN

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1

2

3

Multiple

A________ is an automatic programmable machine.

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CAD

CAM

CBT

ROBOT

Unicode is a

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16- bit code

32 - bit code

64 - bit code

132 - bit code

Sound light and radio waves are examples of

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Digital signal

Analog signal

Simple signals

None

The most familiar input device for computer is.

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Scanner

Graphics tablets

Keyboard

Mouse

Which one is not a type of ROM?

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PROM

EPROM

EEPROM

FPROM

A collection of related web pages is called;

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Web-link

Web site

Internet

Linking

Which of the following is the most divesting loss to a computer.

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Loss of hardware

Loss of data

Loss of printout's

Loss of software

Moving up or down is word processing document is called.

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Word wrap

Scrolling

Line movement

Pull down

NIC stand for

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Network interface card

Network internal card

Network internal connection

Network internal cell

To close a word file which of the following key is used

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CTRL + F6

CTRL + F4

ALT + F4

CTRL + ALT + F4

A telephone line is an example of:

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Simplex Mode

Half-duplex

Full duplex

None

The program that contains the instruction to operated a device is called.

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Device system

Device operating system

Device operator

Device Driver

Which is a top domain

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HTTP

URL

HTML

.Com

3 bytes is equal to.

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16 bits

20 bits

24 bits

30 bits

A standard IP address is composed of a total of

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4 bits

16 bits

32 bits

256 bits

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