CWNA: Certified Wireless Network Administrator v108 — Question 24

You are performing a post-implementation validation. What basic tool can be used to easily locate areas of high co-channel interference caused by AP communications?

Answer options

• A. Laptop-based spectrum analyzer
• B. Access point spectrum analyzer
• C. Wi-Fi scanner
• D. Throughput tester

Correct answer: C

Explanation

The correct option is C, as a Wi-Fi scanner is specifically designed to detect and analyze wireless networks and their interference levels. The other options, while useful in certain contexts, do not primarily focus on identifying co-channel interference in the same straightforward manner as a Wi-Fi scanner does.