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Managing Databases with Oracle

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

True
False

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Managing Databases with Oracle
Oracle allows the ORDER BY clause in view definitions.

False
True

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

Application failure
Rollback failure
Media Failure
Instance Failure

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

False
True

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

True
False

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