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SQL for Database Construction

SQL for Database Construction
A ________ is a program that performs some common action on database data and that is stored in the database.

trigger
None of these
pseudofile
stored procedure

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SQL for Database Construction
Which of the following is NOT a type of SQL constraint?

FOREIGN KEY
PRIMARY KEY
UNIQUE
ALTERNATE KEY

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SQL for Database Construction
SQL views can be used to hide:

complicated SQL syntax only.
columns and rows only.
None of these
both of the above can be hidden by an SQL view.

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SQL for Database Construction
A benefit of using a stored procedure is that it can be distributed to client computers.

False
True

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SQL for Database Construction
SQL has a JOIN ON syntax that can be used to create inner joins and outer joins.

True
False

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SQL for Database Construction
A reason for using an SQL view to hide columns is:

None of these
to simplify a result only.
to accomplish both of the above.
to prevent the display of sensitive data only.

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