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Managing Databases with Oracle

Managing Databases with Oracle
Sequences guarantee valid surrogate key values.

False
True

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Managing Databases with Oracle
If there is only one statement and no ambiguity about what is wanted, Oracle will treat the semicolon and slash as the same.

True
False

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

True
False

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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
Application failure
Instance Failure
Media Failure

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Managing Databases with Oracle
Oracle, the world's most popular DBMS, is powerful and robust, running on many different operating systems.

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.

True
False

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