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Introduction to Database System

Introduction to Database System
What is the abbreviation used for a software package that permits the users to create, retrieve and maintain records in a database?

DBMS
EMMS
FMS
DASD
None of these

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Introduction to Database System
Entities can be associated with one another in which of the following?

Identifiers
Relationships
Attributes
Entities

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Introduction to Database System
Related fields in a data base are grouped to form

None of these
data file
bank
menu
data record

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Introduction to Database System
What name is given to the collection of facts, items of information or data which are related in some way?

Directory information
Information provider
Database
Information tree

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Introduction to Database System
A relation in this form is free of all modification anomalies.

Second normal form
Domain/key normal form
First normal form
Third normal form

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Introduction to Database System
A relation is in this form if it is in BCNF and has no multivalued dependencies:

third normal form.
fourth normal form.
second normal form.
domain/key normal form.

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