What is a consideration when planning for node expansion of an existing 4-node All-Flash Dell EMC VxRail 4.5.2xx cluster?

What is a consideration when planning for node expansion of an existing 4-node All-Flash Dell EMC VxRail 4.5.2xx cluster?
A. vSphere Web Client is used to perform the expansion procedure
B. New nodes can be hybrid or All-Flash
C. New nodes must be identical to the existing nodes
D. Expansion procedure is performed by Dell EMC or a Dell EMC partner

Download Printable PDF. VALID exam to help you PASS.