Certified Ethical Hacker (CEH v11) — Question 45

By using a smart card and pin, you are using a two-factor authentication that satisfies

Answer options

• A. Something you are and something you remember
• B. Something you have and something you know
• C. Something you know and something you are
• D. Something you have and something you are

Correct answer: B

Explanation

The correct answer is B because a smart card represents something you have, while the PIN is something you know. The other options do not correctly identify the combination of a physical object and a knowledge-based factor that defines two-factor authentication.