The Relation State Specifying That Nonprimary Key Attributes Do Not

question 121

Multiple Choice

The relation state specifying that nonprimary key attributes do not depend on other nonprimary key attributes is:

• A)first normal form
• B)second normal form
• C)Boyce-Codd normal form
• D)third normal form

---

Definitions:

Efficient Frontier

Efficient Frontier is a concept in modern portfolio theory that refers to a set of investment portfolios that offer the highest expected return for a given level of risk.

Standard Deviation

A measure of the dispersion or variability of a set of data points or investment returns around the mean.

Covariance

A measure indicating the degree to which two variables move in relation to each other.

Risk-Free Rate

The theoretical return on investment with no risk of financial loss, typically represented by the yield on government securities.