Which of the following descriptions about the functions of the CNA module in Huawei FusionCompute is wrong?

Which of the following descriptions about the functions of the CNA module in Huawei FusionCompute is wrong?
A . Provide virtual computing capabilities
B. Dynamic adjustment of resources in the management cluster
C. Manage computing, storage, and network resources on computing nodes
D. Manage virtual machines on compute nodes

Answer: C