Free CWNA-107 Exam Braindumps
Certified Wireless Network Administrator Questions 76–80 (page: 17)

Updated On: 9-Feb-2026

Which one of the following 802.11 PHYs is more likely to be used in an industrial deployment but not likely to be used in standard office deployments?

  1. SIG
  2. VHT
  3. OFDM
  4. HT

Answer(s): B



A standard PoE injector is used to power an access point requiring 802.3at. CAT6 cabling is in use. What is the maximum distance supported between the access point and the Ethernet switch with the use of a midspan power injector?

  1. 100 meters
  2. 300 meters
  3. 328 meters
  4. 200 meters

Answer(s): A



You are planning for PoE in a standard office deployment. Which one of these devices is least likely to be a PoE PD?

  1. Video camera
  2. Access point
  3. VoIP phone
  4. Ethernet switch

Answer(s): D



What statement about 802.11 WLAN performance is true?

  1. In modem networks, both centralized and distributed data forwarding work well for most standard office deployments
  2. In most WLANs, no special skill or tuning is required to get peak performance
  3. WLANs perform better as more wireless clients connect with each AP
  4. To get the best performance out of an AP, you should disable data rates of 72 Mbps and lower

Answer(s): A



In which plane of the three networking planes is an access point configured by a WLAN controller?

  1. Control
  2. Management
  3. Security
  4. Data

Answer(s): B


Reference:

https://books.google.com.pk/books?id=HQxhBgAAQBAJ&pg=PA343&lpg=PA343&dq=plane+of+the
+three+networking+planes+is+an+access+point+configured+by+a+WLAN
+controller&source=bl&ots=Gqcr0edoC1&sig=aiXdcrWSHcgrRrznuWpICAibprM&hl=en&sa=X&ved=0ahUKEwiWmqmcj6vZAhVJy6QKHTnhDt0Q6AEIPTAE#v=onepage&q=plane%20of%20the%20three%20networking%20planes%20is%20an%20access%20point%20configured%20by%20a%20WLAN%20controller&f=false



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