An Attribute (Or Attributes) That Uniquely Identifies Each Row in a Relation

question 96

Multiple Choice

An attribute (or attributes) that uniquely identifies each row in a relation is called a:

• A) column.
• B) foreign field.
• C) primary key.
• D) duplicate key.

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Definitions:

Statute of Limitations

Legal provision that sets the maximum time after an event within which legal proceedings may be initiated.

Unemployment Rates

The percentage of the labor force that is jobless and actively seeking employment.

Educational Levels

The stages or degrees of formal learning individuals obtain, ranging from primary education to higher education and beyond.

William Julius Wilson

A prominent American sociologist renowned for his research on urban sociology, race, and class in the United States.