A ____ Is a Private Combination of Characters Associated with the User

question 19

Multiple Choice

A ____ is a private combination of characters associated with the user name that allows access to certain computer resources.

• A)folder
• B)password
• C)user name
• D)cipher

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Definitions:

Single Index Model

A simplified model to estimate security returns that relates these returns to a single market index, accounting for market risk.

Portfolio's Sigma

Portfolio's Sigma, often synonymous with standard deviation, quantifies the overall risk or volatility of a portfolio, indicating how its returns can vary from the expected return.

Single Index Model

A financial model that describes the return of a stock as a function of the return of a market index, plus a residual unique to the stock.

Actual Return

The real return an investor receives on an investment, factoring in all gains, losses, dividends, and interest.