Free CWNP CWNA-108 Practice Test & Real Exam Questions

Exam Code/Number: CWNA-108
Exam Name/Title: CWNP Certified Wireless Network Administrator Exam
Certification Provider: CWNP
Corresponding Certification: CWNA Certification

Exam Questions: 123
Updated On: Jul 12, 2026

Question #11

What can an impedance mismatch in the RF cables and connectors cause?

A. Excessive VSWR

B. Increased amplitude of the RF signal

C. Increased range of the RF signal

D. Fewer MCS values in the MCS table

Discussion 0

Correct Answer: A Vote an answer

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Question #12

What statement describes the authorization component of a AAA implementation?

A. Granting access to specific network services or resources according to a user profile.

B. Verifying that a user is who he says he is.

C. Validating client device credentials against a database.

D. Implementing a WIPS as a full-time monitoring solution to enforce policies.

Discussion 0

Correct Answer: A Vote an answer

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Question #13

You are attempting to locate the cause of a performance problem in two WLAN cells in a mostly overlapping coverage area. You note that one AP is on channel 1 and the other is on channel 2. When you document your findings, what term do you use to describe the problem in this configuration?

A. Non-Wi-Fi interference

B. CCI

C. CCC

D. ACI

Discussion 0

Correct Answer: B Vote an answer

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Question #14

What security option for 802.11 networks supports SAE and requires protected management frames?
WPA

A. WPA2

B. WPA3

C. OWE

Discussion 0

Correct Answer: C Vote an answer

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Question #15

What is the most effective method for testing roaming in relation to 802.11 VoIP handsets?

A. Use the built-in roaming monitor built into all VoIP handsets.

B. Use a protocol analyzer to capture the traffic generated when a laptop roams.

C. Use a spectrum analyzer to monitor RF activity during a VoIP call.

D. Place a call with the handset and move around the facility to test quality during roaming.

Discussion 0

Correct Answer: D Vote an answer

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Question #16

You are reporting on the RF environment in your facility. The manager asks you to describe the noise floor noted in the report. Which of the following is the best explanation?

A. The energy radiated by flooring materials that causes interference in the 2.4 GHz and 5 GHz bands.

B. The RF energy that exists in the environment from intentional and unintentional RF radiators that forms the baseline above which the intentional signal of your WLAN must exist.

C. The noise caused by elevators, microwave ovens, and video transmitters.

D. The extra energy radiated by access points and client devices beyond that intended for the signal.

Discussion 0

Correct Answer: B Vote an answer

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Question #17

What is an advantage of using WPA3-Personal instead of WPA2-Personal as a security solution for 802.11 networks?

A. WPA3-Personal, also called WPA3-SAE, uses a stronger authentication exchange to better secure the network

B. WPA3-Personal, also called WPA3-SAE, uses a better encryption algorithm than WPA2-Personal

C. WPA3-Personal, also called WPA3-SAE, uses AES for encryption and WPA2-Personal does not

D. WPA3-Personal, also called WPA3-SAE, uses an authentication exchange and WPA2-Personal does not

Discussion 0

Correct Answer: A Vote an answer

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Question #18

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

A. Wi-Fi scanner

B. Access point spectrum analyzer

C. Laptop-based spectrum analyzer

D. Throughput tester

Discussion 0

Correct Answer: A Vote an answer

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Question #19

The center frequency of channel 1 in the 2.4 GHz band is 2.412 GHz (2412 MHz). What is the center frequency of channel 4?

A. 2.413

B. 2.422

C. 2.427

D. 2.417

Discussion 0

Correct Answer: C Vote an answer

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Question #20

In a mesh BSS (MBSS), according to the 802.11 standard, what device connect the mesh to an Ethernet network?

A. Mesh Switch

B. Mesh Gate

C. Mesh Router

D. Mesh Portal

Discussion 0

Correct Answer: D Vote an answer

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