What data protection methods are included with the VxRail Appliance?

What data protection methods are included with the VxRail Appliance?
A . Stretched Clusters
NetBackup
vSphere Replication
B . Stretched Clusters
RecoverPoint for VMs
vSphere Replication
C . vSphere Replication
RecoverPoint for VMs
Avamar
D . RecoverPoint for VMs
Data Domain
Stretched Clusters

Answer: B