CWNP CWNA-109 Übungsprüfungen
Zuletzt aktualisiert am 09.05.2025- Prüfungscode: CWNA-109
- Prüfungsname: Certified Wireless Network Administrator
- Zertifizierungsanbieter: CWNP
- Zuletzt aktualisiert am: 09.05.2025
Name the major types of coverage analysis site surveys. (Choose all that apply.)
- A . Assisted
- B . Self-organizing
- C . Manual
- D . Capacity
- E . Predictive
Name the major types of coverage analysis site surveys. (Choose all that apply.)
- A . Assisted
- B . Self-organizing
- C . Manual
- D . Capacity
- E . Predictive
How many modulation and coding schemes are defined in 802.11ac?
- A . 8
- B . 10
- C . 64
- D . 77
- E . 256
You are designing an 802.3at-compliant network and are installing a 24-port Ethernet switch to support 10 Class 1 VoIP phones and 10 Class 0 APs.
The switch requires 500 watts to perform its basic switching functions.
How much total power will be needed?
- A . 500 watts
- B . 694 watts
- C . 808 watts
- D . 1,000 watts
You are tasked with performing a throughput test on the WLAN. The manager asks that you use open source tools to reduce costs.
What open source tool is designed to perform a throughput test?
- A . iPerf
- B . PuTTy
- C . IxChariot
- D . Python
Which of the following refers to the polar chart of an antenna as viewed from above the antenna? (Choose all that apply)
- A . Horizontal view
- B . Vertical view
- C . H-plane
- D . E-plane
- E . Elevation chart
- F . Azimuth chart
What is an advantage of using WPA2-Personal instead of WEP-128 as a security solution for 802.11 networks?
- A . WPA2-Personal uses 802.1X/EAP for authentication, and WEP-128 uses preshared keys.
- B . WPA2-Personal is based on IEEE 802.11 industry standards, but WEP is not.
- C . WPA2-Personal uses CCMP for encryption, and WEP-128 uses TKIP for encryption.
- D . WPA2-Personal uses dynamic encryption keys, and WEP-128 uses static keys.
- E . WPA2-Personal requires complex 64-character hex keys, whereas WEP-128 requires weak 26-character hex keys.
Which of the following tools might be used in an outdoor site survey used to provide outdoor coverage? (Choose all that apply.)
- A . Spectrum analyzer
- B . Outdoor blueprints or topography map
- C . Mesh routers
- D . GPS
Which of these capabilities are considered mandatory for an 802.11n access point as defined by the Wi-Fi Alliance’s vendor certification program called Wi-Fi CERTIFIED n? (Choose all that apply.)
- A . Three spatial streams in receive mode
- B . WPA/WPA2
- C . WMM
- D . Two spatial streams in transmit mode
- E . 2.4 GHzC40 MHz channels
You are planning for PoE in a standard office deployment.
Which one of these devices is least likely to be a PoE PD?
- A . Video camera
- B . Access point
- C . VoIP phone
- D . Ethernet switch