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Introduction to Database System

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

None of these
CREATE VIEW
ALTER VIEW
COMPILE VIEW
DEFINE VIEW

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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 a table
to create a trigger
to recompile view

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Introduction to Database System
In a one-to-many relationship, the entity that is on the many side of the relationship is called a(n) ________ entity.

instance
subtype
child
parent

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Introduction to Database System
In SQL, which command is used to select data in rows and column from one or more tables?

CHOOSE
LIST
None of these
SELECT
BROWSE

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Introduction to Database System
Which of the following is not the responsibility of the utilities component of DBMS software?

None of these
creating the physical and logical designs
creating and maintaining the data dictionary
monitoring performance
removing flagged records for deletion

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Introduction to Database System
An ID-dependent entity is an entity whose identifier is a composite identifier where no portion of the composite identifier is an identifier of another entity.

False
True

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