CWNP CWNA-109 Übungsprüfungen
Zuletzt aktualisiert am 07.05.2025- Prüfungscode: CWNA-109
- Prüfungsname: Certified Wireless Network Administrator
- Zertifizierungsanbieter: CWNP
- Zuletzt aktualisiert am: 07.05.2025
What is the range of maximum power used by a class 4 PD?
- A . 0.44 to 12.95 watts
- B . 3.84 to 6.49 watts
- C . 6.49 to 12.95 watts
- D . 12.95 to 25.5 watts
- E . 15 to 30 watts
What distinguishes an independent basic service set (IBSS) from an infrastructure basic service set (BSS)?
- A . An IBSS does not have a distribution system (DS), but a BSS does.
- B . An IBSS does not require beacon frames, but a BSS does.
- C . An IBSS does not support 802.11 authentication or association, but a BSS does.
- D . An IBSS does not support any 802.11ac enhancements, but a BSS does.
Name a unique consideration when deploying a wireless network in a hotel or other hospitality business. (Choose the best answer.)
- A . Equipment theft
- B . Aesthetics
- C . Segmentation
- D . Roaming
- E . User management
The 802.11u-2011 amendment is also known as what?
- A . Wireless Interworking with External Networks (WIEN)
- B . Wireless Local Area Networking (WLAN)
- C . Wireless Performance Prediction (WPP)
- D . Wireless Access in Vehicular Environments (WAVE)
- E . Wireless Access Protocol (WAP)
What PHY layer mechanisms might be used to increase the range for an 802.11n radio using a MIMO system? (Choose all that apply.)
- A . Maximum ratio combining
- B . Guard interval
- C . Transmit beamforming
- D . Spatial multiplexing
Which types of PoE devices are defined by the standard? (Choose all that apply.)
- A . PSE
- B . PPE
- C . PD
- D . PT
Identify some aspects of the Temporal Key Integrity Protocol. (Choose all that apply.)
- A . 128-bit temporal key
- B . 24-bit initialization vector
- C . Message integrity check
- D . 48-bit IV
- E . Diffie-Hellman Exchange
Which is often used to describe the “shape” of a frequency channel? (Choose all that apply.)
- A . Maximum spectral density
- B . Transmit spectral mask
- C . Radio spectrum
- D . Spectrum mask
What feature of 802.1 lax (HE) may impact design decisions related to AP placement and the spacing between same-channel BSS cells (3SAs) because it is designed to reduce overlapping BSS contention?
- A . TWT
- B . BSS Color
- C . uplink MU-MIMO
- D . 6 GHz band support
What are some of the parameters of a WLAN profile that can be configured on a WLAN controller? (Choose all that apply.)
- A . SSID
- B . Channel
- C . VLAN
- D . WMM
- E . WPA-2