Which of the following statements are true about data collection of IMaster NCE-Campuslnslght? (Select All that Apply)

• A.iMaster NCE-Campuslnsight uses telemetry to Implement efficient data collection.
• B.Calculated data can be displayed on iMaster NCE-Campuslnsight only after a license Is loaded on the device management page.
• C.To collect data from WLAN devices, ensure that WACs can communicate with the southbound IP address of iMaster NCE-Campuslnsight. APs do not need to communicate with the southbound IP address of iMaster NCE-Campuslnsight.
• D.The UTC time of iMaster NCE-Campuslnsight must be the same as that of its managed devices.

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Which of the followings is not a roaming optimization solution?

• A.Proactive roaming
• B.Smart roaming
• C.Fast roaming using PMK caching
• D.802.11r roaming

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Drag the Huawei's wireless positioning solutions on the left to their corresponding features and application scenarios on the right.

Correct Answer:

Explanation
According to the Huawei documents and resources, the features and application scenarios of the wireless positioning solutions are as follows:
Wi-Fi terminal positioning: Performs network-side positioning generally based on the RSSI, but provides low positioning accuracy. This method applies to scenarios such as precision marketing and customer flow analysis in shopping malls.
Bluetooth tag positioning: Runs based on the built-in Bluetooth module of an AP. The AP reports data to a positioning engine for location resolution. This positioning technology provides low positioning accuracy and applies to asset positioning and personnel positioning scenarios.
UWB positioning: Provides high positioning accuracy, and is applicable to scenarios that require high accuracy, such as intelligent manufacturing, warehousing logistics, and mechanical manufacturing.
Bluetooth terminal positioning: Runs based on the built-in Bluetooth module of an AP, which can be implemented on either the network side or terminal side.
Therefore, Wi-Fi terminal positioning - 3, Bluetooth tag positioning - 4, UWB positioning - 2, Bluetooth terminal positioning - 1 is the correct answer. References: :
https://support.huawei.com/enterprise/en/doc/EDOC1100158948/9a0d5c37/wi-fi-terminal-positioning :
https://support.huawei.com/enterprise/en/doc/EDOC1100158948/9a0d5c37/bluetooth-tag-positioning :
https://support.huawei.com/enterprise/en/doc/EDOC1100158948/9a0d5c37/uwb-positioning :
https://support.huawei.com/enterprise/en/doc/EDOC1100158948/9a0d5c37/bluetooth-terminal-positioning

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Which of the following statements is false about weak-signal coverage evaluation on Campuslnsight?

• A.Collect signal strength statistics of access clients on each AP. If the majority of access clients on an AP suffer from weak signal strength for a long period, a weak-coverage issue is detected.
• B.Display the overview and distribution of APs affected by weak-signal coverage issues, including the number of affected APs and clients.
• C.Through client journey playback, you can check whether a weak-signal coverage issue occurs when a client connects to an AP.
• D.Choose Issue Analysis > Weak-Signal Coverage > Original Issue List to view information about all APs affected by weak-signal coverage issues in the current time window.

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A Wi-Fi RFID tag is a signal generator manufactured by tag vendors to help locate the objects. Which of the following types of tags can be located by Huawei devices?

• A.Hotspot tag
• B.Ekahau tag
• C.AeroScout tag
• D.Location tag

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