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Managing Databases with Oracle

Managing Databases with Oracle
The default extension for an Oracle SQL*Plus file is:

.ora
.txt
.pls
.sql

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Managing Databases with Oracle
SQL*Plus is a text editor.

False
True

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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?

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

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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
Which prefixes are available to Oracle triggers?

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

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Managing Databases with Oracle
Sequences guarantee valid surrogate key values.

False
True

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