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Managing Databases with Oracle

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

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

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Managing Databases with Oracle
When using SQL*Plus, Oracle commands, column names, table names and all other database elements:

must always be in upper case.
are case insensitive.
are case sensitive.
must always be in lower case.

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Managing Databases with Oracle
What is the type of Oracle backup in which all uncommitted changes have been removed from the datafiles?

Inconsistent backup
Differential backup
Consistent backup
Full backup

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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 maintains a System Change Number (SCN) which is a database-wide value that is incremented by Oracle whenever database changes are made.

True
False

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Managing Databases with Oracle
When you type Start FILENAME, the statement in your file will be executed automatically.

False
True

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