If Order Number Serves as the Primary Key in the ORDER

question 110

Multiple Choice

If order number serves as the primary key in the ORDER relation and also appears as a nonprimary key attribute in the INVOICE relation,then order number is said to be a:

• A)foreign key
• B)candidate key
• C)pointer
• D)relationship key

---

Definitions:

Annual Interest Rate

The percentage of interest you earn or pay on an investment or loan over a year, not accounting for compounding.

Interest Receivable

An accounting term for interest income that has been earned but not yet received in cash.

Common Stock

Common stock represents ownership shares in a corporation, giving shareholders voting rights and a residual claim on the corporate earnings in the form of dividends.

Par

The face value of a security or bond, which is the amount paid back to the investor when the security or bond matures.