Which of the Following Authentication Methods Is 100 Percent Accurate

question 234

Multiple Choice

Which of the following authentication methods is 100 percent accurate?

• A)Smart card
• B)Fingerprint authentication
• C)User ID
• D)None of the above

---

Definitions:

Expected Net Revenue

Expected net revenue is the anticipated profit calculated by subtracting expected costs from expected total revenue.

Risk-neutral

A risk preference situation where an individual or entity does not prefer risk but also does not avoid it, valuing potential gains and losses equally.

Risk-averse

A characteristic of preferring to avoid loss over making a gain, typically by selecting the option with the smallest possible risk.

Expected Utility

A theory in economics that quantifies how choices are made when the outcomes are uncertain.