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Managing Databases with Oracle

Managing Databases with Oracle
The default extension for SQL*Plus is .sql.

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

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Managing Databases with Oracle
Indexes are created to enforce uniqueness on columns and to enable fast retrieval by column values.

False
True

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

Consistent backup
Inconsistent backup
Differential backup
Full backup

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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
Instance Failure
Application failure
Media Failure

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