What Is Two-Factor Authentication

question 14

Multiple Choice

What is two-factor authentication?

• A)the traditional security process, which requires a user name and password
• B)requires the user to provide two means of authentication, what the user knows (password) and what the user has (security token)
• C)requires more than two means of authentication such as what the user knows (password), what the user has (security token), and what the user is (biometric verification)
• D)the identification of a user based on a physical characteristic such as a fingerprint, iris, face, voice, or handwriting

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Definitions:

Equity Multiplier

A financial leverage ratio that measures the portion of a company's assets that are financed by stockholder's equity.

Degree Of Total Leverage

A measure that quantifies the sensitivity of a company's earnings before interest and taxes to a change in its sales.

Financial Leverage

The use of borrowed capital or debt to increase the potential return of an investment.

Operating Leverage

Operating leverage is a measure of how revenue growth translates into growth in operating income, indicating the extent to which a company can increase its profits by increasing sales.