CWNA: Certified Wireless Network Administrator v108 Free Practice Exam Questions

38 real CWNA: Certified Wireless Network Administrator v108 exam questions with answers and AI explanations. CWNP certification prep — page 2 of 4.

1. Question 11: Which IEEE 802.11 physical layer (PHY) specification includes support for operation in the 2.4 GHz, 5 GHz, and 6 GHz bands?
2. Question 12: A dual-band 802.11ac AP must be powered by 802.3at PoE. As a class 4 device, what minimum power level should be received at the AP?
3. Question 13: You have implemented an 802.11ax WLAN for a customer. All APs are four stream HE APs. The customer states that it is essential that most of the clients can use…
4. Question 14: You are troubleshooting a problem with a new 802.11ax AP. While the AP supports four spatial streams, most clients are only achieving maximum data rates of 150…
5. Question 15: An RF signal sometimes bends as it passes through some material other than free space. What is the term that describes this behavior?
6. Question 16: 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 a…
7. Question 17: What wireless networking term describes the increase of RF energy in an intentional direction with the use of an antenna?
8. Question 18: Which directional antenna types are commonly used by indoor Wi-Fi devices in a MIMO multiple spatial stream implementation?
9. Question 19: 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. Question 20: You manage a WLAN with 100 802.11ac access points. All access points are configured to use 80 MHz channels. In a particular BSS, only 40 MHz communications are…