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Introduction to Database System

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

ALTER VIEW
DEFINE VIEW
COMPILE VIEW
None of these
CREATE VIEW

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Introduction to Database System
One solution to the multivalued dependency constraint problem is to:

add a composite key.
split the relation into two relations, each with a single theme.
create a new theme.
change the theme.

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Introduction to Database System
Entities can be associated with one another in which of the following?

Relationships
Identifiers
Attributes
Entities

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Introduction to Database System
The main idea behind computer files is that it is convenient to

access them
store information together
create them
arrange them

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Introduction to Database System
Row is synonymous with the term:

relation.
field.
record.
column.

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Introduction to Database System
Updating a database means

all of the listed here
revising the file structure
modifying or adding record occurrences
reorganizing the database

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