Question # 1

Which of the following techniques uses modulation.

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Mouse

Keyboard

Printer

Light pen

What layer of OSI Model performs data compression;

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Network

Data link

Presentation

Physical

Maintenance phase includes

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Improvements

Keep system working

Adopt changes

All of above

Who is the owner of internet?

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Bill Gates

Charles Babbage

USA

No one

Microsoft windows version 3.1 is a

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Fully functioning operating system

I-con

Menu

GUI on tops of DOS

Which of is not a leading search engine;

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Google

Yahoo

Excite

Netscape Navigator

The disk can be divided into maximum partitions.

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2

4

6

8

Which of the following is not the component of CPU

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Control Unit

Register

ALU

Primary Memory

The process of touching an object with mouse printer is called.

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Pausinh

Dropping

Pointing

Dragging

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

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Main Memory

Control Unit

Bus Interconnection

None

The term that defines the size and style of a type face is;

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Point

Size

Font

Character

A telephone line is an example of:

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Simplex Mode

Half-duplex

Full duplex

None

A type of reader commonly used to read UPC code is called:

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Bar-code reader

Optical-work reader

MICR

None of these

Which is the word processor.

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MS. EXCEL

MS . Word

Photoshop

MS- Power point

Which of the following is a correct cell address.

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AA

25

3B

C5

Freely distributed Software without violating copy right laws are called.

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share ware

Public Domain

Copy protected

None

An operating system is a;

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System utility

Application software

System software

Software package

An IP address uses;

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4 bits

16 bits

32 bits

256 bits

The USA Defence Department initiated the Internet is

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1969

1976

1978

1980

The Bottom layer of OSI model is.

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Application

Physical

Transport

Presentation

Header and footer option can be used from which menu.

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Tools

Insert

Edit

View

EBCDIC is_______bit code;

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4-bit

6-bit

7-bit

8-bit

A device used for optical character recognition is.

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Cursor

Wand Reader

Pen

MICR reader

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