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Managing Databases with Oracle

Managing Databases with Oracle
Which prefixes are available to Oracle triggers?

:old only
:new only
Both :new and :old
Neither :new nor :old

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Managing Databases with Oracle
After a table has been created, its structure can be modified using the SQL command:

CHANGE TABLE [TableName].
ALTER TABLE [TableName].
UPDATE TABLE [TableName].
MODIFY TABLE [TableName].

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Managing Databases with Oracle
You can use the DROP statement to remove structures from the database.

True
False

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Managing Databases with Oracle
Which of the following is NOT an Oracle-supported trigger?

AFTER
BEFORE
INSTEAD OF
DURING

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Managing Databases with Oracle
Money is defined in Oracle with the Currency data type.

False
True

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Managing Databases with Oracle
Oracle allows the ORDER BY clause in view definitions.

True
False

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