What are the functions of CNA in Fusion Compute? (Multiple choice)

What are the functions of CNA in Fusion Compute? (Multiple choice)
A . Manage the life cycle of virtual machines in the cluster and the distribution and migration of virtual machines on compute nodes
B . Manage computing, storage, and network resources on computing nodes
C . Provide virtual computing functions
D . Manage virtual machines on compute nodes.

Answer: BCD