A Rule That Requires That the Values in a Foreign

question 34

Multiple Choice

A rule that requires that the values in a foreign key must have a matching value in the primary key to which the foreign key corresponds is called ________.

• A) normalization
• B) a referential integrity constraint
• C) a key matching constraint
• D) a functional dependency
• E) synchronization

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Definitions:

Appreciated

Refers to an increase in value or price of an asset or currency over time.

U.S. Dollar

The official currency of the United States of America and the world's primary reserve currency.

Currency Depreciates

Refers to a decrease in the value of a currency in comparison to other currencies, which can affect international trade and economic balance.

Government Action

Any activity or policy implemented by a government to influence economic, social, or political issues.