What Is the Identification of a User Based on a Physical

question 48

Multiple Choice

What is the identification of a user based on a physical characteristic, such as a fingerprint, iris, face, voice, or handwriting?

• A) Smart card
• B) Token
• C) Biometrics
• D) Content filtering

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Definitions:

Marginal Revenue

The additional revenue that a company receives from selling one more unit of a good or service.

Marginal Cost

The extra expense involved in making one more unit of a product or service.

Expand Output

The process of increasing the quantity of goods or services produced by a business or economy.

Marginal Cost

The additional cost incurred by producing one more unit of a good or service, a critical concept for decision-making in production and pricing.