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Free CWNA-108 Dumps Questions for Certified Wireless Network Administrator

CWNA-108 is an entry-level certification exam for Certified Wireless Network Administrator. If you’re preparing for the CWNA-108 exam, Certspots provides free online CWNA-108 dumps questions that can help you prepare for the exam. These CWNA-108 dumps questions cover a wide range of topics, including WLAN RF principles, network security, 802.11 protocols, and much more. The Certspots CWNA-108 Dumps Questions are designed to provide you with a comprehensive understanding of the exam content and format, so you can feel confident and fully prepared when you sit for the exam. With Certspots CWNA-108 Dumps Questions, you can access up-to-date and accurate exam questions, so you can maximize your chances of passing the exam on your first attempt.

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1. You are the network administrator for ABC Company. Your manager has recently attended a wireless security seminar. The seminar speaker taught that a wireless network could be hidden from potential intruders if you disabled the broadcasting of the SSID in Beacons and configured the access points not to respond to Probe Request frames that have a null SSID field.

Your manager suggests implementing these security practices.

What response should you give to this suggestion?

2. What factor is likely to cause the least impact on the application layer throughput of an 802.11n client station in a 2.4 GHz HT BSS?

3. 1.An RF signal sometimes bends as it passes through some material other than free space.

What is the term that describes this behavior?

4. You are performing a post-implementation validation survey.

What basic tool can be used to easily locate areas of high co-channel interference?

5. Lynne runs a small hotel, and as a value added service for his customers he has implemented a Wi-Fi hotspot. Lynne has read news articles about how hackers wait at hotspots trying to take advantage of unsuspecting users. He wants to avoid this problem at his hotel.

What is an efficient and practical step that Lynne can take to decrease the likelihood of active attacks on his customers’ wireless computers?

6. You are troubleshooting a client problem with a 2.4 GHz WLAN connection. The client is experiencing surprisingly low data rates during the work day. You analyze the workspace outside of business hours and detect a strong signal with a typical noise floor at the client location. During working hours, the user works with a laptop in the area and uses an external USB hard drive for continuous data access. The user also states that the laptop works as expected on her home network. The user working approximately 8 feet away from this client experiences no problems.

Based on this information, what is the likely cause of the problem?

7. When implementing PoE, what role is played by a switch?

8. You were previously onsite at XYZ’s facility to conduct a pre-deployment RF site survey. The WLAN has been deployed according to your recommendations and you are onsite again to perform a post-deployment validation survey.

When performing this type of post-deployment RF site survey voice over Wi-Fi, what is an action that must be performed?

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

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?



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