CWNP CWNA-109 Übungsprüfungen
Zuletzt aktualisiert am 25.04.2025- Prüfungscode: CWNA-109
- Prüfungsname: Certified Wireless Network Administrator
- Zertifizierungsanbieter: CWNP
- Zuletzt aktualisiert am: 25.04.2025
Which new technologies debuted in the 802.11ac-2013 amendment? (Choose all that apply.)
- A . MIMO
- B . MU-MIMO
- C . 256-QAM
- D . 40 MHz channels
- E . 80 MHz channels
Which type of location often has a person responsible for keeping track of frequency usage inside the organization?
- A . Manufacturing plant
- B . Hotspot
- C . Hospital
- D . Cruise ship
To qualify as compliant with the 802.3at amendment (now part of the 802.3 standard), a powered device (PD) must do which of the following? (Choose all that apply.)
- A . Be able to accept power over the unused data pairs.
- B . Reply to the PSE with a detection signature.
- C . Accept power with either polarity from the PSE.
- D . Reply to the PSE with a classification signature.
What term best describes how Wi-Fi can be used to identify customer behavior and shopping trends?
- A . Radio analytics
- B . Customer analytics
- C . Retail analytics
- D . 802.11 analytics
Which carrier sense method is used to detect and decode 802.11 transmissions?
- A . Network allocation vector
- B . Signal detect
- C . Energy detect
- D . Virtual carrier sense
Which carrier sense method is used to detect and decode 802.11 transmissions?
- A . Network allocation vector
- B . Signal detect
- C . Energy detect
- D . Virtual carrier sense
What are some of the methods that can be used by a captive web portal to redirect a user to the captive portal logon page? (Choose all that apply.)
- A . HTTP redirection
- B . IP redirection
- C . UDP redirection
- D . TCP redirection
- E . DNS redirection
In a mesh BSS (MBSS), according to the 802.11 standard, what device connect the mesh to an Ethernet network?
- A . Mesh Gate
- B . Mesh Switch
- C . Mesh Router
- D . Mesh Portal
How long must an AP listen on a DFS channel before transmitting?
- A . 10 seconds
- B . 30 seconds
- C . 60 seconds
- D . 30 minutes
- E . 60 minutes
Which of these capabilities are considered mandatory for a phase one 802.11ac access point as defined by the Wi-Fi Alliance’s vendor certification program called Wi-Fi CERTIFIED ac? (Choose all that apply.)
- A . 20, 40, 80, 160 MHz channel
- B . MCS 0C7
- C . MCS 0C8
- D . Two spatial streams
- E . Long guard interval