CompTIA Security+ (SY0-601) — Question 509

A new company wants to avoid channel interference when building a WLAN. The company needs to know the radio frequency behavior, identify dead zones, and determine the best place for access points. Which of the following should be done first?

Answer options

• A. Configure heat maps.
• B. Utilize captive portals.
• C. Conduct a site survey.
• D. Install Wi-Fi analyzers.

Correct answer: C

Explanation

The correct answer is C, as conducting a site survey is essential to understand the RF environment, identify dead zones, and determine the best access point placements. Options A, B, and D are useful tools but should be implemented after the site survey to ensure effective WLAN design.