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Introduction to Database System

Introduction to Database System
A ternary relationship is so called because in contains two entities and one association between them.

False
True

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

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

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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 command that lets you change one or more fields in a record is

All of these
Modify
Look-up
Insert
None of these

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Introduction to Database System
In SQL, the _____ command is used to recompile a view

CREATE VIEW
ALTER VIEW
None of these
COMPILE VIEW
DEFINE VIEW

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Introduction to Database System
In SQL, which command(s) is(are) used to enable/disable a database trigger?

MODIFY USER
ALTER TRIGGER
CHANGE USER
All of the listed here

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