Every Primary Key Can Also Be a _____ Key

question 31

Multiple Choice

Every primary key can also be a _____ key.

• A) Foreign
• B) Secondary
• C) Identifying
• D) Relational

---

Definitions:

County Tax Rolls

Official records maintained by county governments listing property ownership, assessed values, and applicable property taxes.

Insurance Companies

Organizations that provide coverage, compensating losses or providing protection against risk, in exchange for premium payments.

Banks

Banks, which are authorized to accept deposits, grant loans, and deliver a range of financial services to both individual and corporate clients.

Telephone Directories

Published listings of telephone subscribers in a particular geographic area or subscribers to services provided by the organization that publishes the directory.