CompTIA A+ Core 1 (220-1101) — Question 513

A technician is setting up a device to use two-factor authentication. Which of the following meets this requirement?

Answer options

• A. Thumbprint/retinal scan
• B. Password/password
• C. Password/thumbprint
• D. Password/PIN

Correct answer: C

Explanation

The correct answer is C, as it combines two different authentication factors: something you know (the password) and something you have (the thumbprint). Options A and B do not provide two distinct factors, while D only involves two factors that are both knowledge-based.