What does Replication Factor 2 (RF2) refer to?

What does Replication Factor 2 (RF2) refer to?
A . Number of blocks that can be lost without impact
B. Number of nodes that can be lost without impact
C. Number of disks that can be lost in the cluster
D. Number of copies of data written in the cluster

View Answer

Answer: D

Explanation:

Replication Factor 2 (RF2) refers to the number of copies of data written in the cluster. When RF2 is enabled, the Nutanix Distributed File System (NDFS) will create two copies of the data, resulting in higher levels of data durability and availability.

Reference: https://portal.nutanix.com/page/documents/details?targetId=Advanced-Administration-v5_7:aa-ndfs-rf2-c.html