What is a consideration when expanding a VxRail cluster? (Choose two.)

What is a consideration when expanding a VxRail cluster? (Choose two.)
A . 1 GbE must be hybrid and single processor node type
B . Expanding a cluster to 64 nodes requires a 25 GbE network
C . Mixing of All-Flash and all-NVMe nodes in a cluster is not allowed
D . G Series clusters can be expanded only with G Series nodes

Answer: AD