A Combination of Two or More Columns Used to Identify

question 33

Multiple Choice

A combination of two or more columns used to identify particular rows in a relation is a ________.

• A)record
• B)composite key
• C)foreign key
• D)surrogate key

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Definitions:

Behavior

The actions or reactions of an object or organism, usually in relation to the environment.

Gestalt Psychologists

Psychologists who emphasize the holistic approach to understanding the mind, suggesting that psychological phenomena should be viewed as organized, structured wholes.

Psychological Perspective

A particular approach or viewpoint in psychology that emphasizes specific aspects of human thought, behavior, and emotions.

Structuralists

Psychologists who analyze the basic elements of consciousness and how they relate to experience, originating as a school of thought in the 19th century.