Question # 1

Which component is used to connect different part of the computer together

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Main Memory

Control Unit

Bus Interconnection

None

Which of the following is not a secondary storage device?

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CD-ROM

Hard Disk

DVD

CPU

Which device connects each computer to the network.

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Router

Network interface

Gate way

Bridge

Which of the following is relevant to office automation

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Document management system

Message - handling system

Office supports system

All

Which of the following is an internet protocol

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IEEE 802.2

IEEE 802.3

TCP/IP

سو

Transferring information from computer to internet is called.

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Downloading

Transferring

Uploading

Pasting

Copy data from internet to computer is called.

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Uploading

Downloading

Downsizing

Transerring

________is a software used for data compression

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Word

Excel

WinZip

Windows

Many networks include a central computer the may be called.

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Server

Bridge

Client

Gateway

A________ is an automatic programmable machine.

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CAD

CAM

CBT

ROBOT

The diameter of a fiver optic cable is.

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62.5 cm

62.5 m

62.53 nano meter

62.5 micro meter

Along signal is measured in

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Volt

Hertz

Digits

Watts

A collection of computers connected is called;

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Processing

Networking

Chatting

None

Crossing one LAN to another LAN is done over

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Bridges and gateway

Routers

Backbones

MANs

Which of the following is computer virus

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Chernobal

Logic bomb

Redlof

All

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

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