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下列 CWNA-108 練習題僅為 Kaozhengpro 考證寶完整題庫中的一部分。完整版本共收錄 60 題最新考題與模擬試題，幫助您全面掌握考試重點。Kaozhengpro 提供的 CWNA-108 完整題庫，內容定期更新、緊貼官方考綱，能有效提升您的應試信心與通過率。若您使用題庫後仍未達到理想效果，我們將提供 全額退款保障。立即開始測試與學習，體驗專業題庫帶來的高效備考！

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CWNP CWNA-108 免費練習題庫

CWNA-108 題庫的更新日期是 2025-10-26 .

正在練習第 1 頁，共 2 頁。

正在練習第 1 題，共 12 題

題目#1

You are implementing a VHT-capable AP.
Which one of the following channels is available in the 802.11­2016 standard that was not available before the ratification of 802.11 ac?

A. 56
B. 161
C. 153
D. 144

題目#2

What factor does not influence the distance at which an RF signal can be effectively received?

A. Receiving station’s radio sensitivity
B. Receiving station’s output power
C. Transmitting station’s output power
D. Free Space Path Loss

題目#3

What best describes WPA2 in relation to 802.11 wireless networks?

A. WPA2 is the standard that defines security for WLANs.
B. WPA2 is a certification created by the Wi-Fi Alliance that validates devices correctly implement CCMP/AE
C. WPA2 is the second version of WPA and it enhances security through the use of TKIP instead of WE
D. WPA2 is specified in the 802.11 standard as implementing CCMP/AE

題目#4

What wireless networking term describes the increase of RF energy in an intentional direction with the use of an antenna?

A. Directed Radiation
B. Beam Digression
C. Passive Gain
D. Active Amplification

題目#5

What statement is true concerning the use of Orthogonal Frequency Division Multiplexing (OFDM) modulation method in IEEE 802.11 WLANs?

A. OFDM implements BPSK modulation to allow for data rates up to 7 Gbps.
B. OFDM was first introduced in 802.11a and is used by the ERP, HT and VHT PHYs as well.
C. OFDM modulation is used only in 5 GHz 802.11 transmissions.
D. OFDM was used by Frequency Hopping Spread Spectrum (FHSS) PHY devices.

考題代碼: CWNA-108題庫題數: 60 題更新時間:  2025-10-26

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