The Creating a New Primary Key Physical Database Design Technique

question 11

Multiple Choice

The creating a new primary key physical database design technique is designed to ____.

• A) reduce the number of joins
• B) reduce the number of indexes
• C) replace clumsy keys that have a large number of attributes
• D) All of the above.
• E) None of the above.

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Definitions:

Apples

A type of fruit that is typically round, with red, green, or yellow skin, and sweet to tangy flesh.

Bananas

An edible, lengthy fruit generated by several species of substantial, flowering herb plants in the Musa genus.

Utility Function

A representation of a consumer's preference structure ranking different bundles of goods by their level of satisfaction or utility.

Price

The financial cost of purchasing a product or service.