CompTIA A+ Core 2 (220-1202) — Question 166

Which of the following security technologies is designed to enable security visibility and respond to traffic outside of the host and at the network level?

Answer options

• A. RADIUS
• B. UAC
• C. XDR
• D. Antivirus

Correct answer: C

Explanation

XDR (Extended Detection and Response) is specifically designed to enhance security visibility and respond to threats at the network level, unlike RADIUS which is primarily for authentication, UAC which focuses on user account control, and Antivirus which is mainly for detecting and removing malware on individual hosts.