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Introduction to Database System

Introduction to Database System
A maximum cardinality is the maximum number of entity instances that can participate in a relationship instance.

True
False

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Introduction to Database System
To have a file hold a list, it is necessary to

decide which fields will be used as sort or index keys
All of the listed here
identify the records in the list
identify the name, width and type of the fields of each record.

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Introduction to Database System
In SQL, which command(s) is(are) used to enable/disable all triggers on a table?

ALTER TABLE
MODIFY TRIGGERS IN TABLE
ALTER TRIGGERS
All of the listed here

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

Object-Oriented
Distributed
Network
Hierarchical

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Introduction to Database System
A form can be used to

modify records
All of these
None of these
format printed output
delete records

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Introduction to Database System
Microsoft Access is an enterprise-class database product.

False
True

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