CWNA-107 Exam QuestionsBrowse all questions from this exam

CWNA-107 Exam - Question 54


You are attempting to explain RF shadow and how it can cause lack of coverage. What common building item frequently causes RF shadow and must be accounted for in coverage plans?

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Correct Answer: CD

An RF shadow is typically caused by objects that significantly obstruct or reflect radio frequency signals. Elevators, due to their metal construction and movement within shafts, are common culprits for creating RF shadows, leading to poor or no wireless coverage in certain areas of a building.

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Khai89Option: C
Dec 21, 2020

Option C is the correct answer “If you are in an RF shadow area, you will not be able to receive communications from the wireless network. An example of this phenomenon indoors is an elevator shaft…” CWNA-107 official guide pg 69

EAGOption: C
Jun 16, 2021

C is correct.