What are the benefits that smart inspection cannot achieve ()?

• A.Improve the efficiency of inspection
• B.Improve worker safety
• C.Improving the production process
• D.Reduce the burden on workers

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In Huawei's lighting IoT solution, the standard for adaptation is to follow the following () standards?

• A.IEC61850
• B.ANSI C136.41
• C.IEC62056
• D.ANSIC21

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Which of the following belong to the application layer of the Internet of Vehicles ()? (multiple choice)

• A.QoS guarantee
• B.UBI
• C.Vehicle anti-theft
• D.Remote diagnosis

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The MQTT protocol adopts a request/response working mode, and the client subscribes to the server for information of interest

• A.False
• B.True

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In order to enhance the Wi-Fi experience, a single ONT centralized Wi-Fi is a trend. (judge)

• A.True
• B.False

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