A Primary Key Is an Attribute That Uniquely Identifies Each

question 32

True/False

A primary key is an attribute that uniquely identifies each row in a relation.

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Definitions:

Hidden Area

Information about oneself that is not known to oneself but is known to others, often revealed through feedback.

Contact Hypothesis

A theory that proposes that under certain conditions, interpersonal contact is one of the most effective ways to reduce prejudice between majority and minority group members.

Stereotype

A widely held but fixed and oversimplified image or idea of a particular type of person or thing.

Frequency of Contact

The rate at which individuals or groups communicate within an organizational setting, impacting relationship strength and information flow.