CompTIA A+ Core 2 (220-1002) — Question 247

Which of the following is used with WPA2-Enterprise to authenticate wireless clients?

Answer options

• A. TACACS+
• B. LDAP
• C. RADIUS
• D. MDM

Correct answer: C

Explanation

RADIUS is the correct answer because it is specifically designed to provide centralized authentication, authorization, and accounting for users who connect to a network. TACACS+ and LDAP serve different purposes; TACACS+ is more focused on device administration, while LDAP is used for directory services. MDM is related to managing mobile devices rather than authenticating clients.