Which feature should the servers support?

You have a test environment that includes two servers named Server1 and Server2. The severs run Windows Server 2016. You need to ensure that you can implement SMB Direct between the servers.

Which feature should the servers support?
A . (RDMA)
B . Multipath I/O (MPIO)
C . virtual machine queue (VMQ)
D . single root I/O virtualization (SR-IOV)

Answer: A

Explanation:

https://technet.microsoft.com/en-us/library/jj134210%28v=ws.11%29.aspx?f=255&MSPPError=-2147217396