Which of the Following Is True About the Database Engine

question 40

Multiple Choice

Which of the following is true about the Database Engine Tuning Advisor?

• A)the administrator must have detailed knowledge of the database schema to use it
• B)performance gains of less than 25% should be discounted
• C)it quantifies the expected performance gains for each recommendation
• D)it uses a different set of data than the query optimizer

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Definitions:

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J.P. Morgan

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Early Industry

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