NETECO's report functions are displayed in various forms, with a variety of visual presentations such as bar charts, pie charts, and curve charts.

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?

The function of the SW button on the ECC800 is ( ).

When the indoor unit and outdoor unit of NETCOL5000-A are separated and have not been installed, the refrigerant pipeline is ().

Which of the following measures does the NetEco management system take to ensure the security of the software platform and prevent the leakage of business sensitive data? (Multiple choice)