Question # 1

A word processor can be used to

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Write text

Edit text

Print text

All

The temporary storage area within the CPU is called.

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RAM

DRAM

ROM

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Windows explorer offers many actions that can be performed on

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File

Folder

Both A & b

None

The microphone converts the sound into:

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Mechanical signals

Electricals

Computer

Software

Many networks include a central computer the may be called.

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Server

Bridge

Client

Gateway

Which one is harmful for computers?

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Antivirus

Virus

Free ware

Shareware

Which of the following is an example of system software.

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spread sheet

Text editor

MS Word

Operating system

Which of the following is an impact printer.

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Laser printer

Ink jet

COM

Dot matrix

Which communication medium requires line of sight.

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Microwave

Fibre wave

Coaxial

Twisted pair

Which layer of OSI model does data compression.

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Network layer

Presentation

Sesion

Physical layer

Pressing the Ins key will

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Insert a character into the document

Toggle between undo and redo

Toggle between insertion and overtype mode

To insert image in document

_____ is used for backup

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ROM

RAM

Hard Disk

CPU is also called.

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CU

BUS

Processor

ALU

A formula in MS-Excel begins with symbol.

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+

-

=

/

Which of the following is a correct raw address

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AA

25

3B

C5

Computer is combination of

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Hardware

Software

Both

None of these

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