Huawei IoT Gateway 6LoWPAN physical layer technology adopts the following () standards?

• A.IEC104
• B.IEC103
• C.IEEE 802.15.1
• D.IEEE 802.15.4 .

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The third-party platform specifies the device ld AES encryption parameters in the OceanConnect platform settings, and the subsequent communication between the OceanConnect platform and the on-board device needs to be encrypted by AES.

• A.Correct
• B.Error

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Are the following application layers of the Internet of Vehicles ()? (Multiple choice).

• A.QOS Coverage
• B.Vehicle anti-theft
• C.Remote diagnosis
• D.UBI

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What are the plug-ins on the home smart gateway ()? (Multiple choice)

• A.Driver
• B.Agent .
• C.Protocol plugins
• D.Application plugin

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If there is a large transformer near the PLC communication environment, it will cause serious noise interference to its communication.

• A.False
• B.True

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