Which of the following functions does the Huawei WLAN planning tool have ()?
(Select 3 Answers)

• A.Support exporting standardized WLAN planning reports
• B.Support automatic deployment of AP locations
• C.Support the division of general coverage areas and key coverage areas
• D.Support automatic identification of obstacles

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The 802.11 physical layer standard defines some common operations on the physical layer of wireless networks: such as QoS, security, and roaming operations.

• A.False
• B.True

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According to the following output, the following statement is correct ().
<Quidway> display device
AC6605-26-PWR's Device status:
Slot Sub Type Online Power Register Status Role
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0-AC6605-26 Present PowerOn Registered Normal Master
POWER Present PowerOn Registered Normal NA
(Select 2 Answers)

• A.According to the output, it can be concluded that the AC6605 uses a POE power supply module
• B.The user is currently operating on the wireless side of the AC
• C.The user is currently operating on the wired side of the AC
• D.To implement the related configuration of WLAN, the user must first switch to the wireless side by CTRL+Ypass

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Which of the following 2.4GHz The frequency bands are non-overlapping
channels (). (Select 3 Answers)

• A.3 and 8
• B.6 and 11
• C.4 and 10
• D.4 and 8

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When did the initial application of wireless networks begin ()?

• A.2000 Years later
• B.20 Late century
• C.During the First World War
• D.During the Second World War

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