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Introduction to Database System

Introduction to Database System
Enterprise Resource Planning (ERP) is an example of a single user database.

False
True

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Introduction to Database System
The only reason for the existence of relations is to store instances of functional dependencies.

True
False

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Introduction to Database System
Embedded pointer provide

a secondary access path
None of these
an inverted index
a physical record key
All of these

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Introduction to Database System
Table is synonymous with the term:

relation.
column.
record.
field.

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Introduction to Database System
For some relations, changing the data can have undesirable consequences called:

modification anomalies.
transitive dependencies.
referential integrity constraints.
normal forms.

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Introduction to Database System
A database design may be based on existing data.

True
False

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