Which of the following scenarios are suitable for network quality intelligent perception solutions? (Multiple choice)

What cloud box models does Huawei's self-built cloud management include? (Multiple choice)

The high-end host SRU400H panel comes with 24 ports, of which 14 10GE optical ports are WAN ports for upstream connection, compatible with GE optical docking, and 10 GE electrical ports are LAN ports for downstream access, which can be switched to WAN ports for upstream connection.

Which of the following statements about network monitoring based on telemetry are correct? (Multiple choice)

Smart antenna technology is divided into hardware smart antenna array technology and beamforming.