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Managing Databases with Oracle

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

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

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Managing Databases with Oracle
You have linked SQL*Plus to an external text editor. To invoke the text editor for use within SQL*Plus, which command do you use?

Show [FileName]
Alter [FileName]
Edit [FileName]
Open [FileName]

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

True
False

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

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

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

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

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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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