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Managing Databases with Oracle

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

.sql
.txt
.ora
.pls

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

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

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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
What type of failure occurs when Oracle fails due to an operating system or computer hardware failure?

Rollback failure
Media Failure
Application failure
Instance Failure

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Managing Databases with Oracle
When you type into SQL*Plus and press enter, the statement will be finished and executed.

False
True

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Managing Databases with Oracle
To see the contents of the SQL*Plus buffer, type:

CURRENT
BUFFER
CONTENTS
LIST

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