Question # 1

Which of the following is an output device?

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Scanner

Mouse

Camera

Flat panel display

The software that is available free of cost is called:

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Shareware

Freeware

Firmware

Copyright

DBA defines

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Errors

Security

Information

Objects

The expression in define directive

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Can only be changed at the end of the program

Cannot be changed

Cannot be changed but can be redefine

All of the following are true of the simplex mode except

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A sender can only send signals

It is the most commonly used communication mode

Receiver can only receiver signals

Function prototypes for built-in function are specified in

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Source files

Header files

Object files

Image files

Create command is used to create a

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Table

View

Report

Query

In business computers are used in

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Marketing

Stock exchanges

Banks

All of the above

In b = 6.6/a+(2*a+(3*c)/a*d)/(2/n): which operation will be performed first

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6.6/a

2*a

3 * c

2 /n

A table may have attributes as primary key

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Two

Only one

Foreign key

All the above

The cables that consists of tubes of glass through which data are transmitted as pulses of light is

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Twisted pair

Coaxial cable

Fiber optic

None of the above

Which of the following tab is not present in the left section or pane of the windows help dialogue box?

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Contents

Web

Index

Search

Access is a

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DBMS

RDBMS

DDL

DML

Which of the following is not an element of data communication

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Sender

Hertz

Received

Transmission medium

Which of the followings are the wrong pixels in the setting tab of the display properties box

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640 by 480 pixels

720 by 480 pixels

720 by 570 pixels

800 by 576 pixels

In order to add the highlighted word to word's built in dictionary, which of the following button is used in the spelling and grammar dialogue box

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Change

Ignore

Add

Auto correct

You can see the applied formatting style for text in a document by clicking

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F1

Alt+F1

Ctrl+F1

Shift+F1

Radio Button offers a list of

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Non-mutually exclusive options

Mutually exclusive options

Associative options

Both A and B

In Excel a cross shaped white marker is called a

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Pointer

Cell

Cell pointer

Cell box

FTP stands for

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File transmission protocol

File terminal protocol

File transfer protocol

File transmitter protocol

In order to revert to the original settings for the given styles you may have modified, which of the following button is pressed

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Rule

Settings

Reset all

Ignore all

The software that is available free of cost is called

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Shareware

Firmware

Freeware

None

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