All of the Following Are Used for Authentication Except

question 47

Multiple Choice

All of the following are used for authentication except:

• A) digital signatures.
• B) certificates of authority.
• C) biometric devices.
• D) packet filters.

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Definitions:

Rule Of 70

A rule estimating the number of years required to double an investment or population at a particular annual growth rate, calculated by dividing 70 by that growth rate.

Interest Rate

The financial charge for borrowing resources, represented as a percentage of the initial loan amount.

Account

A record that keeps track of financial transactions, investments, or the financial state of an individual, institution, or company.

Utility Function

A mathematical representation used in economics to model satisfaction or preference that a consumer derives from the consumption of goods and services.