CompTIA A+ Core 2 (220-1102) — Question 383

A company is creating an access control system that uses something you have and something you are. Which of the following will be required for user authentication? (Choose two.)

Answer options

• A. Password manager
• B. Encryption keys
• C. Biometric scanner
• D. Smartcard reader
• E. Host-based IDS
• F. PIN code

Correct answer: C, D

Explanation

The correct answers are C and D because a biometric scanner captures unique physical traits for authentication, while a smartcard reader verifies identity through a physical card. The other options do not combine physical and biological authentication methods.