Which of the following components does not support wireless networking?

• A.ETH Converter
• B.Access Control Actuator
• C.AC Actuator
• D.Sunroof Actuator

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Depth of discharge DOD, indicating the percentage of the battery's rice discharge to the battery's rated capacity.

• A.False
• B.True

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If the customer has high requirements on the availability of the management system and requires that the normal use of the system is not affected by a single point of failure of the hardware, the NetEco management system can provide a high-availability solution of dual-system backup. In the dual-computer solution, what hardware resources are required by NetEco?

• A.1 server + 1 t-disk array + 2 switches
• B.None of the above is true
• C.2 servers + 2 disk arrays + 3 switches
• D.2 servers + 1 disk array + 1 switch

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The function of the back-feed protection card is that when the energy back-feed occurs in the main circuit or the bypass, the back-feed protection card sends a drive alarm signal, and the drive trip switch (configured by the customer) is disconnected, which plays the role of back-feed protection.

• A.True
• B.False

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How many temperature and humidity monitoring modules can be configured for a single temperature control product?

• A.4
• B.8
• C.2
• D.6

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