CWNA-107 Free Questions – Certified Wireless Network Administrator V12.02

Certified Wireless Network Administrator 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. Taking CWNA-107 exam is the requirement to gain CWNA certification. Choosing valid CWNA-107 exam questions is the key way to pass CWNA-107 exam. It is verified that CWNA-107 exam questions V12.02 is valid with real exam questions and accurate answers. To make you know clearly about CWNA-107 online questions, there are some CWNA-107 free questions here for checking.

CWNA-107 Free Questions – Certified Wireless Network Administrator V12.02

1. What is appended to the end of each 802.11 data frame after the payload?

 
 
 
 

2. What ID is typically mapped to an AP’s MAC address if a single BSS is implemented?

 
 
 
 

3. 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?

 
 
 
 

4. An 802.11-based network uses an AP and has several connecting clients. The clients include iPhones, iPads, laptops and one desktop.
What WLAN use case is represented?

 
 
 
 

5. Which IEEE 802.11 physical layer (PHY) specification includes support for and compatibility with both ERP and HR/DSSS?

 
 
 
 

6. What statement is true concerning the use of Orthogonal Frequency Division Multiplexing (OFDM) modulation method in IEEE 802.11 WLANs?

 
 
 
 

7. You are implementing a VHT-capable AP.
Which one of the following channels is available in the 802.11¬2016 standard that was not available before the ratification of 802.11 ac?

 
 
 
 

8. An IEEE 802.11 amendment is in the daft state.
What impact does this draft amendment have on the 802.11 standard?

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

15. 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?

 
 
 
 

16. When an ACK frame is not received by the transmitting STA, what is assumed?

 
 
 
 

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

 
 
 
 

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

 
 
 
 

19. An RF signal sometimes bends as it passes through some material other than free space.
What is the term that describes this behavior?

 
 
 
 

20. When a client station sends a broadcast probe request frame with a wildcard SSID, how do APs respond?

 
 
 
 

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