To Ensure the Uniqueness of Values in a Nonprimary Key

question 32

Multiple Choice

To ensure the uniqueness of values in a nonprimary key column,use the ____ command to create an index.​

• A)CREATE UNIQUE INDEX
• B)​CREATE NONPRIMARY INDEX
• C)CREATE INDEX
• D)​CREATE ONLY INDEX

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Definitions:

Free Trade

The unrestricted purchase and sale of goods and services between countries without the imposition of constraints such as tariffs, duties, and quotas.

Living Standards

The magnitude of economic riches, comfort levels, material acquisitions, and basic livable needs assigned to a particular social strata or region.

International Trade

The exchange of goods and services across national borders, influenced by comparative advantages, tariffs, quotas, and agreements.

Seller

An individual or entity that offers a product or service for sale.