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A Primary Key Can Be a Combination of Several Fields

question 27

True/False

A primary key can be a combination of several fields.


Definitions:

European Union

A political and economic union of 27 European countries that participate in a single market allowing free movement of goods, services, capital, and people.

Subsidy

A financial contribution by a government that confers a benefit on a specific industry or enterprise.

Government Financial Contribution

Financial support provided by the government to organizations, individuals, or sectors through grants, subsidies, or other fiscal measures.

Specific Industry

A distinct sector of the economy focused on a particular category of products or services.

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