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SQL for Database Construction

SQL for Database Construction
The SQL DELETE statement is used to delete both the table structure and table data.

True
False

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SQL for Database Construction
A SQL view is a virtual table that is constructed from other tables or views.

True
False

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SQL for Database Construction
A trigger is a stored program that is attached to a database.

True
False

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SQL for Database Construction
Views constructed from SQL SELECT statements that conform to the SQL-92 standard may not contain:

WHERE
FROM
GROUP BY
ORDER BY

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

None of these
trigger
pseudofile
stored procedure

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SQL for Database Construction
What is an advantage of placing computations in SQL views?

None of these
To save users from having to write an expression.
To accomplish both of the above.
To ensure that the results are consistent.

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