An Attribute in a Relation of a Database That Serves

question 21

Multiple Choice

An attribute in a relation of a database that serves as the primary key of another relation in the same database is called a:

• A) link attribute.
• B) link key.
• C) foreign key.
• D) foreign attribute.

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Definitions:

Formal

Relating to official, regulated, or structured situations, often characterized by established rules or customs.

Intense

Of extreme force, degree, or strength; having or showing strong feelings or opinions.

Marketing Research Process

A systematic approach to gathering, analyzing, and interpreting data to inform marketing decisions.

Market Research

The process of gathering, analyzing, and interpreting information about a market, including information about potential customers and competitors.