Free CWNP CWNA-109 Exam Questions

Become CWNP Certified with updated CWNA-109 exam questions and correct answers

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Total 128 Questions | Updated On: Mar 23, 2026

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Question 1

Which unit of measure is used to compare antennas to a dipole antenna?

A : mDw

B : mW

C : dBi

D : dBd

Answer: D

Question 2

You are evaluating access points for use in the 5 GHZ frequency band. What PHY supports this band and supports 80 MHz channels?

A : HT

B : VHT

C : OFDM

D : ERP

Answer: B

Question 3

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

A : Laptop-based spectrum analyzer

B : Access point spectrum analyzer

C : Throughput tester

D : Wi-Fi scanner

Answer: B

Question 4

In a long-distance RF link, which statement about Fade Margin is true?

A : The Fade Margin of a long-distance radio link should be equivalent to the receiver’s low noise filter gain.

B : A Fade Margin is unnecessary on a long-distance RF link if more than 80%

C : Fade Margin is an additional pad of signal strength designed into the RF system to compensate for unpredictable signal fading

D : The Fade Margin is a measurement of signal loss through free space and is a function of frequency and distance

Answer: C

Question 5

The requirements for a WLAN you are installing state that it must support unidirectional delays of less than 150 ms and the signal strength at all receivers can be no lower than -67 dBm. What application is likely used that demands these requirements?

A : VoIP

B : E-Mail

C : RTLS

D : FTP

Answer: A

Page: 1 / 26

Total 128 Questions | Updated On: Mar 23, 2026

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