A(n)________ Is an Attribute That May Take on More Than

question 10

Multiple Choice

A(n) ________ is an attribute that may take on more than one value for each entity instance.

• A)Multi-valued attribute
• B)Single-valued attribute
• C)Identifier
• D)Candidate key

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Definitions:

U.S. Census Bureau

A principal government agency responsible for collecting and providing data about the people and economy of the United States.

Cellular Phones

Portable electronic devices that enable voice and data communication over a network of distributed base stations.

Research Objective

A specific, concise, and achievable goal that guides the direction and focus of a research project.

Relevant Secondary Data

Previously collected and published data by someone other than the user, identified as pertinent to a current research problem or question.