CWAP: Certified Wireless Analysis Professional v402 — Question 15

As the WLAN engineer in your organization, you must troubleshoot performance problems related to co-channel interference (CCI).
What is a good measurement of CCI impact in addition to the number of APs seen on a channel?

Answer options

• A. The frequency used
• B. Non-Wi-Fi device count
• C. Retries
• D. Utilization

Correct answer: A

Explanation

The frequency used is a critical factor because different frequencies can have varying levels of interference. While the other options like Non-Wi-Fi device count, Retries, and Utilization are relevant metrics, they do not directly measure the impact of CCI as effectively as the frequency itself.