If Your Phone Number Was Used in a Clothing Store

question 95

Multiple Choice

If your phone number was used in a clothing store to uniquely identify you as a customer,the phone number would be considered a(n) ____.

• A)identifying field
• B)relational field
• C)primary key
• D)principle key

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Definitions:

Insurance Premiums

Payments made to an insurance company in exchange for coverage, typically paid on a monthly or annual basis.

Demand Curve

A graphical representation that shows the relationship between the price of a good or service and the quantity of that good or service that consumers are willing and able to purchase at various prices.

Adverse Selection

A situation in which one party in a transaction possesses information that the other party does not, leading to an imbalance in the exchange, often seen in insurance markets.

Insurance Market

A market where individuals or entities can transfer or share risk by purchasing insurance policies from insurers, who assume the risk in exchange for premiums.