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Introduction to Database System

Introduction to Database System
The purpose of a database is to help people stop using spreadsheets.

False
True

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Introduction to Database System
The designer of a form includes

prompts
filed designators
None of these
data
both (a) and (b)

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Introduction to Database System
If you want your database to include methods, you should use a _____ database.

Distributed
Object-Oriented
Network
Hierarchical

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Introduction to Database System
In SQL, the CREATE VIEW command is used

to define a view of one or more tables or views
to recompile view
to create a trigger
to recompile a table

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Introduction to Database System
Which of the following is not a restriction for a table to be a relation?

No two rows in a table may be identical.
All of the entries in any column must be of the same kind.
The cells of the table must contain a single value.
The columns must be ordered.

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

False
True

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