What should an administrator enable to protect a vRealize Operations cluster against a single node failure?

What should an administrator enable to protect a vRealize Operations cluster against a single node failure?
A . application remote collector
B . remote data collector
C . replica node
D . additional master node

View Answer

Answer: C

Explanation:

Reference: https://docs.vmware.com/en/vRealize-Operations-Manager/7.5/com.vmware.vcom.core.doc/GUID-071E3259-625A-437B-AB34-E6A58B87C65B.html