Which of the following descriptions of Domain0 design principles are correct:

The number of VCPUs reserved for Domain0 needs to be consistent with its maximum number of VCPUs

In the storage disaster recovery scenario, the memory size of Domain 0 needs to be increased on the original basis

When the memory of a single server is 96GB, the memory size of Domain 0 is set to 2GB

When the memory of a single server is >192GB, the memory size of Domain 0 is; the memory of a single server (GB) 0.2+8