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Managing Databases with Oracle

Managing Databases with Oracle
Oracle does NOT support a CASCADE UPDATE constraint.

True
False

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Managing Databases with Oracle
SQL*Plus will finish the statement and execute it when the user types in this:

A semicolon ( ; ) followed by [Enter].
A period ( . ) followed by [Enter].
A left slash ( ) followed by [Enter].
A colon ( : ) followed by [Enter].

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Managing Databases with Oracle
To obtain the structure of an Oracle table, the command to use is:

STRUCTURE [TableName].
DESCRIBE [TableName].
DESC TABLE [TableName].
DESCRIBE STRUCTURE [TableName].

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Managing Databases with Oracle
Oracle directly supports the definition of surrogate keys.

False
True

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Managing Databases with Oracle
The only time that case matters is inside quotation marks of strings.

False
True

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

BEFORE
INSTEAD OF
AFTER
DURING

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