A Key That Is a Relational Field to Another Table

question 7

Multiple Choice

A key that is a relational field to another table is:

• A)a primary key
• B)a secondary key
• C)a foreign key
• D)a relational key

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Definitions:

Comparative Advantage

Refers to the ability of a country or individual to produce a particular good or service at a lower opportunity cost than its trading partners.

Specialized

Having expertise or focusing on a specific area of knowledge, function, or skill.

Trade

The exchange of goods and services between individuals or entities, often in different countries or economies.

Production Possibilities

The various combinations of goods and services an economy can produce given its available resources and technology.