Certified Wireless Network Administrator CWNA Certification CWNA-108 Practice Test

Certified Wireless Network Administrator CWNA Certification CWNA-108 Practice Test

Checking CWNA-108 free demo exam questions is the key step to verify the high-quality of Certified Wireless Network Administrator CWNA Certification CWNA-108 Practice Test. Certified Wireless Network Administrator (CWNA) certification is the base certification for Enterprise Wi-Fi within the CWNP family of certifications and a springboard toward earning your security, design, analysis and network expert certifications. The real and original CWNA-108 practice test are based on the CWNA exam objectives, which are great to ensure that you can pass CWNA exam in the first attempt.

Certified Wireless Network Administrator CWNA-108 Free Demo Exam Questions Online

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

What is the term that describes this behavior?

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

3. What factor does not influence the distance at which an RF signal can be effectively received?

4. A WLAN transmitter that emits a 50 mW signal is connected to a cable with 3 dB loss.

If the cable is connected to an antenna with 9dBi gain, what is the EIRP at the antenna element?

5. In a long-distance RF link, what statement about Fade Margin is true?

6. What wireless networking term describes the increase of RF energy in an intentional direction with the use of an antenna?

7. Which directional antenna types are commonly used by indoor Wi-Fi devices in a MIMO multiple spatial stream implementation?

8. What statement about the beamwidth of an RF antenna is true?

9. Which one of the following is not a factor considered when calculating the Link Budget for an outdoor point-to-point WLAN bridge link?

10. What best describes WPA2 in relation to 802.11 wireless networks?


 

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