CWNP CWNA-109 Certification Exam Sample Questions and Answers

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The best approach to pass your CWNP CWNA-109 exam is to challenge and improve your knowledge. To test your learning and identify improvement areas with actual exam format, we suggest you practice with Premium CWNP CWNA-109 Certification Practice Exam. The practice test is one of the most important elements of your CWNP Wireless Network Administrator (CWNA) exam study strategy to discover your strengths and weaknesses, to improve your time management skills and to get an idea of the score you can expect.

CWNP CWNA-109 (CWNA) Sample Questions:

01. During a post-implementation survey, you have detected a non-802.11 wireless device transmitting in the area used by handheld 802.11g scanners. What is the most important factor in determining the impact of this non-802.11 device?
a) Receive sensitivity
b) Channel occupied
c) utilization
d) Protocols utilized
 
02. What authentication method is referenced in the 802.11-2016 and 802.11-2020 specifications and is recommended for robust WI-AN client security?
a) SSL
b) 802.1X/EAP
c) IPSec
d) WEP
 
03. What is required when operating 802.11ax APS in the 6 GHz band using passphrase-based authentication?
a) VHT PHY
b) HT PHY
c) SAE
d) CCMP
 
04. What is the most effective method for testing roaming in relation to 802.11 VoIP handsets?
a) Use a spectrum analyzer to monitor RF activity during a VoIP call.
b) Place a call with the handset and move around the facility to test quality during roaming.
c) Use a protocol analyzer to capture the traffic generated when a laptop roams.
d) Use the built-in roaming monitor built into all VoIP handsets.
 
05. What two ISM bands are used by microwave ovens, cordless home telephones, baby monitors, and wireless video cameras?
(Choose two)
a) 902 MHz
b) 2.4 GHz
c) 5.8 GHz
d) 7.6 GHz
 
06. Which of the following is not an example of an RF signal?
a) Infrared
b) AM \ FM
c) X-Rays
d) Sound waves
 
07. Which one of the following is not a factor considered when calculating the Link Budget for an outdoor point-to-point WLAN bridge link?
a) MU-MIMO capabilities of the bridges
b) Operating frequency
c) Receive antenna gain
d) Transmit power
 
08. You are performing a post-implementation validation survey. What basic tool can be used to easily locate areas of high co-channel interference?
a) Throughput tester
b) Laptop-based spectrum analyzer
c) Access point spectrum analyzer
d) Wi-Fi scanner
 
09. You are using a site survey tool for post-implementation validation. You have installed the appropriate adapter driver and imported a floor plan. Now, you want to take the next step in proper tool use.
What must you do before gathering survey data after the floor plan is imported?
a) Calibrate the floor plan
b) Install WinPCAP
c) Nothing, you can simply start capturing signal readings
d) Install iPerf
 
10. You have received a report of poor wireless connections on the third floor of a building under your administration. Three individuals have reported the problem. Apparently, the connections are reporting a strong signal, but the users cannot access the Internet.
With the problem identified, what is the next logical step in the troubleshooting process?
a) Verify the solution
b) Discover the scale of the problem
c) Perform corrective actions
d) Create a plan of action or escalate the problem

Solutions:

Question: 01

Answer: c

Question: 02

Answer: b

Question: 03

Answer: c

Question: 04

Answer: b

Question: 05

Answer: b, c

Question: 06

Answer: d

Question: 07

Answer: a

Question: 08

Answer: d

Question: 09

Answer: a

Question: 10

Answer: b

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