Regarding the description of Huawei Cloud Computing Troubleshooting Tool, which of the following is incorrect?

Regarding the description of Huawei Cloud Computing Troubleshooting Tool, which of the following is incorrect?
A . As the FusionSphere performance monitoring and analysis system, Update Tool periodically collects data from the FusionSphere cloud computing infrastructure and builds models for analysis.
B . VncViewer is a free VNC login tool customized by Huawei under Windows system
C . Through the CLI, information such as system running time, restart records and command operation records can be collected
D . FusionCare can provide health check and information collection functions

Answer: A