Implementing Cisco Wireless Network Fundamentals (WIFUND, legacy) — Question 122

Which RRM feature allows an access point to avoid non-IEEE 802.11 interference?

Answer options

• A. DCA
• B. TPC
• C. RF groups
• D. coverage hole detection

Correct answer: A

Explanation

The correct answer is A, DCA (Dynamic Channel Assignment), which helps access points select channels that minimize interference from non-IEEE 802.11 sources. Options B (TPC) relates to transmit power control, C (RF groups) pertains to organizing access points, and D (coverage hole detection) focuses on identifying areas with weak signal strength, none of which directly address interference avoidance.