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CWNA-107 · Question #120

CWNA-107 Question #120: Real Exam Question with Answer & Explanation

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Question

You were previously onsite at XYZ's facility to conduct a pre-deployment RF site survey. The WLAN has been deployed according to your recommendations and you are onsite again to perform a post-deployment validation survey. When performing this type of post-deployment RF site survey for voice over Wi-Fi. what is an action that must be performed?

Options

  • ASpectrum analysis to locate and identity RF Interference sources
  • BFrequency-band hopping analysis to detect improper RF channel implementations
  • CProtocol analysis to discover channel use on neighboring APs
  • DApplication analysis with an active phone call on a VoWiFi handset

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