What is the expected operation during node addition when the new node has a different AOS version?

What is the expected operation during node addition when the new node has a different AOS version?
A . The node is automatically re-imaged using the software currently running in the cluster
B . The node is added and a separate upgrade operation must be performed
C . The entire cluster is upgraded to the latest one-click release
D . The addition fails and forces the administrator to image using standalone Foundation

View Answer

Answer: B