Question # 1

The forms are the ________of our database in Microsoft Access,

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Back end

Front end

Both a and b

None of them

Database development process involves mapping of conceptual data model into:

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Object oriented data model

Network data model

Implementation model

Hierarchical data model

The computer network in which all computers are equal and no one computer is in control is called

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Client/server network

Dedicated server network

Peer-to-peer network

None

When more than one attributes act as primary key then each is called

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Foreign key

Secondary key

Concatenated key

Composite key

Object-oriented is a

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Broad category of relation database model

Latest research on the relational database model

Principles of the relational database model

None of the above

How many types of relationship are

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2

3

4

5

The function getche () is defines in:

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Stdio.h

String.h

Math.h

Conio.h

Indexes on fields of the table are used

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To speed up the sorting process

To speed up the searching process

To speed down the sorting and searching process

Both a and b

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

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Normalize

Efficient

Complete

Unnormalize

A form that contains the sub form is called______.

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Form

Main form

Report

None of them

Forms are designed for

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Input data

Manipulate data

Accepting change

All of these

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