CCNA: Cisco Certified Network Associate — Question 1215

What are two examples of multifactor authentication? (Choose two.)

Answer options

• A. single sign-on
• B. soft tokens
• C. passwords that expire
• D. shared password repository
• E. unique user knowledge

Correct answer: B, E

Explanation

The correct answers are B and E because soft tokens and unique user knowledge are both forms of multifactor authentication that enhance security by requiring more than one method of verification. The other options, such as single sign-on and shared password repository, do not meet the multifactor criteria as they do not involve multiple verification methods.