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Managing Databases with Oracle

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

Application failure
Instance Failure
Media Failure
Rollback failure

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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?

Differential backup
Full backup
Consistent backup
Inconsistent backup

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Managing Databases with Oracle
Sequences guarantee valid surrogate key values.

False
True

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Managing Databases with Oracle
Oracle does NOT support a CASCADE UPDATE constraint.

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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Managing Databases with Oracle
The semicolon terminates a SQL statement (and executes it).

True
False

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