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質問 1：
What fact is true regarding controllers and Aps in a split-MAC architecture?
A. Using centralized data forwarding, frames leaving the Aps are never tagged Ethernet frames with VLAN identifiers
B. Management and data frames must be processed locally by the AP, while control frames are sent to the controller
C. With 802.1X/EAP security, the AP acts as the supplicant and the controller acts as the authenticator
D. An IP tunnel is established between the AP and controller for AP management and control functions
正解：D
質問 2：
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 9 dBi gain, what is the EIRP at the antenna element?
A. 10 dBm
B. 26 dBm
C. 23 dBm
D. 13 dBm
正解：C
質問 3：
XYZ Corporation is experiencing connectivity problems with their existing building-to-building bridge link. A concrete wall on the roof of one building is partially blocking the Fresnel Zone, and the connection is dropping many frames. The administrator moves the antenna to an area not obstructed by the concrete wall and then realizes the RF cable cannot reach the new location.
If an extension cable is added to move the antenna, what are the likely results?
A. The Equivalent Isotropically Radiated Power (EIRP) will decrease.
B. The data throughput rate will increase because VSWR will decrease.
C. The antenna's azimuth beamwidth will decrease.
D. The size of the Fresnel zone will increase.
E. The likelihood of a direct lightning strike will increase.
正解：A
質問 4：
You are using a tool that allows you to see signal strength for all APs in the area with a visual representation. It shows you SSIDs available and the security settings for each SSID. It allows you to filter by frequency band to see only 2.4 GHz networks or only 5 GHz networks. No additional features are available. What kind of application is described?
A. Spectrum analyzer
B. WLAN discovery tool
C. Protocol analyzer
D. Site survey utility
正解：B
質問 5：
When antenna gain is reported in dBI, the gain of the antenna is compared to what theoretical antenna?
A. Dipole
B. Isotropic radiator
C. Yagl
D. Rubber ducky
正解：B
解説: (Pass4Test メンバーにのみ表示されます)
What fact is true regarding controllers and Aps in a split-MAC architecture?
A. Using centralized data forwarding, frames leaving the Aps are never tagged Ethernet frames with VLAN identifiers
B. Management and data frames must be processed locally by the AP, while control frames are sent to the controller
C. With 802.1X/EAP security, the AP acts as the supplicant and the controller acts as the authenticator
D. An IP tunnel is established between the AP and controller for AP management and control functions
正解：D
質問 2：
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 9 dBi gain, what is the EIRP at the antenna element?
A. 10 dBm
B. 26 dBm
C. 23 dBm
D. 13 dBm
正解：C
質問 3：
XYZ Corporation is experiencing connectivity problems with their existing building-to-building bridge link. A concrete wall on the roof of one building is partially blocking the Fresnel Zone, and the connection is dropping many frames. The administrator moves the antenna to an area not obstructed by the concrete wall and then realizes the RF cable cannot reach the new location.
If an extension cable is added to move the antenna, what are the likely results?
A. The Equivalent Isotropically Radiated Power (EIRP) will decrease.
B. The data throughput rate will increase because VSWR will decrease.
C. The antenna's azimuth beamwidth will decrease.
D. The size of the Fresnel zone will increase.
E. The likelihood of a direct lightning strike will increase.
正解：A
質問 4：
You are using a tool that allows you to see signal strength for all APs in the area with a visual representation. It shows you SSIDs available and the security settings for each SSID. It allows you to filter by frequency band to see only 2.4 GHz networks or only 5 GHz networks. No additional features are available. What kind of application is described?
A. Spectrum analyzer
B. WLAN discovery tool
C. Protocol analyzer
D. Site survey utility
正解：B
質問 5：
When antenna gain is reported in dBI, the gain of the antenna is compared to what theoretical antenna?
A. Dipole
B. Isotropic radiator
C. Yagl
D. Rubber ducky
正解：B
解説: (Pass4Test メンバーにのみ表示されます)
Yamaguchi -
大判のテキストで問題も豊富。CWNA-107学習に良い確実にCWNA-107勉強したいかたにおすすめです。