Question # 1

How many tables are present in a database?

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1

10

100

As required

IDE is a (an)

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Hardware

Interface

Sofware

Administrator

Which of the following is the most serious problem?

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Loss of hardware

Loss of data

Loss of software

None of the above

Mobile-SIM is an example of ---------card.

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Smart

Credit

Bank

Debit

A table may have attributes as primary key

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Two

Only one

Foreign key

All the above

Which of the following type of file requires largest processing time?

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Sequential file

Random file

Indexed sequential file

Direct access file

Data item is a

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Files

Small unit

Information

Record

Which of the following operation are adopted with data in a database system?

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Normalize

Efficient

Complete

Unnormalize

A do-while loop is useful when

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The body of the loop will never be executed

The body of the loop will be executed at least once

The body of loop may never be execute

Which of the following data model is more flexible?

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Network data model

Hierarchical data model

Relational data model

Object data model

In database, data exists only in the form of

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Files

Records

Data items

Tables

Which of the following is the operating system?

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Dos

Windows

Unix

All the above

One Megabyte is equivalent to

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2¹⁰bytes

2²⁰bytes

2³⁰bytes

None of these

Which of the following contains the control panel program in the start menu

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Program

Settings

Help

Run

In Access database, field size is

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20

50

30

Specific for each

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

To install a new printer or to add a new printer, we followed a step-by-step process is called

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Installation

Convey

Wizard

Slides

An organic chip is called a

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Storage chip

Biochip

Microchip

Silicon chip

In order to open the edit menu in the excel menu bar, which of the following shortcut key is used

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Alt+E

Alt+D

Alt+I

Alt+T

In Microsoft Word, Ctrl+N shortcut key is used

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To open a new document

To create a new document

To save a document

To display a new office document

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