Free Online CWNP CWNA-109 Practice Test

Prepare Your CWNP CWNA-109 Exam Questions with Free online CWNA-109 Practice Test. Get Brilliant Certified Wireless Network Administrator Exam Results with Valid CWNA 109 Exam Dumps.

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Total 128 Questions | Updated On: May 16, 2024

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Question 1

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

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

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

A : mDw

B : mW

C : dBi

D : dBd

Answer: D

Question 5

You manage a WLAN with 100 802.11ac access points. All access points are configured to use 80 MHz channels. In a particular BSS, only 40 MHz communications are seen. What is the likely cause of this behavior?

A : All clients implement single spatial stream radios

B : The AP is improperly configured to use only 40 MHz of the 80 MHz allocated bandwidth

C : The clients are all 802.11n STAs or lower

D : The short guard interval is also enabled.

Answer: C

Page: 1 / 26

Total 128 Questions | Updated On: May 16, 2024

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