When the Constraint Age > = 21 Is Used in a Database

question 51

Short Answer

When the constraint Age > = 21 is used in a database to restrict the sale of alcohol to minors,this is an example of a(n)________________ constraint.

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Definitions:

Unsubsidized Loans

Loans where the borrower is responsible for the interest during all periods, starting from the time the loan is disbursed.

Debit Card

A card that directly subtracts funds from a buyer's checking account to finance a purchase.

Credit Card

A payment card issued by a financial institution that allows the cardholder to borrow funds with the promise to repay, with interest, at a later date.

Relative Cumulative Frequency

A statistical measure that shows the proportion of observations below a particular value in a dataset.