In Third Normal Form, the Exception to the Rule That

question 31

Multiple Choice

In third normal form, the exception to the rule that a non-key attribute cannot define another non-key attribute is ____.

• A) if the defining attribute is a candidate key
• B) if the defined attribute is a candidate key
• C) if the defining attribute is a foreign key
• D) if the defined attribute is a foreign key
• E) None of the above.

Analyze the impact of price changes on consumer demand for goods and services.

Determine reservation prices under various consumer preferences and income levels.

Calculate total demand in a market based on individuals' demand functions and population.

Evaluate the effects of market composition on total demand for a good.

---

Definitions:

WEP

Wired Equivalent Privacy is a security protocol for wireless local area networks designed to provide a wireless network with a level of security and privacy comparable to what is usually expected of a wired LAN.

NOS

Network Operating System, software that manages network resources and allows multiple computers to communicate, share files, and hardware devices.

Router

A device that forwards data packets between computer networks, creating an overlay internetwork.

NIC

Network Interface Card, a hardware component that connects a computer to a network.