-____ Describe What Objects Need to Know About Each Other

question 23

Multiple Choice

-____ describe what objects need to know about each other, how objects respond to changes in other objects, and the effects of membership in classes, superclasses, and subclasses.

• A)Aggregates
• B)Relationships
• C)Clusters
• D)Linkages

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Definitions:

Adults Employed

The portion of the working-age population that is currently employed in the labor market.

Adults Unemployed

Individuals of working age who are without work, but are available for and seeking employment.

Adults Not in the Labor Force

Individuals over the working age who are neither employed nor actively seeking employment.

Labor Force

The total number of people, including both the employed and the unemployed, who are actively seeking employment.