CompTIA Network+ (N10-007) — Question 615

A network technician is setting up a WiFi network in a multi-tenant building. When trying to determine the best channel, which of the following is the BEST tool to use?

Answer options

• A. Protocol analyzer
• B. Tone generator
• C. Spectrum analyzer
• D. Multimeter

Correct answer: C

Explanation

The correct answer is C, as a Spectrum analyzer can provide detailed information on the RF environment, helping to identify the least congested channels. Options A and B are not specifically designed for analyzing channel interference, while D, the Multimeter, is not relevant to wireless network channel selection.