In Specialization Hierarchies with Multiple Levels of Supertype/subtypes,a Lower-Level Supertype

question 20

True/False

In specialization hierarchies with multiple levels of supertype/subtypes,a lower-level supertype inherits all of the attributes and relationships from all of its upper-level subtypes.

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Definitions:

Catholic

Pertaining to the Christian denomination that recognizes the Pope as the spiritual leader and is characterized by its sacramental and liturgical practices.

African American

African American refers to an ethnic group in the United States with total or partial ancestry from any of the Black racial groups of Africa.

American Public

The population or societal group of the United States, often referenced in discussions of public opinion, policy, and social issues.

Percentage

A portion, share, or rate expressed as a fraction of 100, used to compare parts of a whole.