A Candidate Key That Has Been Selected as the Unique,identifying

question 100

Multiple Choice

A candidate key that has been selected as the unique,identifying characteristic for an entity type is called a(n) :

• A)attribute
• B)identifier
• C)secondary key
• D)gerund

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Definitions:

Literacy Tests

Measures used historically in the United States to disenfranchise voters, particularly African Americans, by requiring them to pass reading and writing tests.

Separate but Equal

A legal doctrine in United States constitutional law that justified and permitted racial segregation as long as the separate facilities were supposedly of equal quality.

Brown v. Board of Education

A landmark United States Supreme Court case from 1954 that declared state laws establishing separate public schools for black and white students to be unconstitutional.

Educational Facilities

Buildings and environments, including schools, colleges, universities, and training centers, specifically designed for teaching and learning purposes.