The Primary Key for M:N Relationship Tables

question 13

Multiple Choice

The primary key for M:N relationship tables

• A)is a single attribute.
• B)always consists of two attributes.
• C)is the primary key of the most important entity linked to that relationship.
• D)does not exist.Many-to-many relationship tables only use foreign keys.

---

Definitions:

Capital Asset Pricing Model

A model used to determine the theoretical rate of return of an asset, considering risk and the time value of money.

Cost of Equity

The return a firm theoretically pays to its equity investors, i.e., shareholders, to compensate for the risk they undertook by investing their capital.

WACC

Weighted Average Cost of Capital, a calculation that reflects the cost of a company to finance its assets through a mix of equity and debt.

Level of Risk

The level of risk and possible monetary loss associated with making an investment choice.