In ERD Terminology,what Is Another Name for Relationship's Type

question 78

Multiple Choice

In ERD terminology,what is another name for relationship's type?

• A) circle symbol
• B) cardinality
• C) single line symbol
• D) modality

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Definitions:

Portfolio Expected Return

Portfolio expected return is the weighted average of the expected returns of the assets contained within an investment portfolio.

Expected Returns

The predicted amount of profit or loss an investment is projected to generate, often based on historical data or statistical models.

Standard Deviation

A statistical measure of the dispersion or variability in a set of data points, often used to gauge the risk associated with a financial asset.

Good Economy

A state of economic health in which a nation experiences growth, low unemployment, and increasing wealth among its population.