________ in an E-R Diagram Refer to the Least Number

question 100

Multiple Choice

________ in an E-R diagram refer to the least number of entities required in a relationship.

• A) Minimum candidate keys
• B) Primary keys
• C) Foreign keys
• D) Minimum cardinalities
• E) Chernozem cardinalities

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Definitions:

Efficient Allocation

An optimal distribution of resources in an economy where it is not possible to make someone better off without making someone else worse off.

Resources

Assets, materials, and inputs needed to produce goods and services in an economy.

Standard of Living

A measure indicating the degree of wealth, comfort, material goods, and necessities available to a certain socioeconomic class in a certain geographic area.

Total Annual Output

The total value or volume of goods and services produced by an economy within a year.