When performing a vSphere upgrade, what is the best practice to ensure compatibility with existing hardware, software, and third-party plugins?

When performing a vSphere upgrade, what is the best practice to ensure compatibility with existing hardware, software, and third-party plugins?
A . Upgrade the vCenter Server first, followed by ESXi hosts
B . Upgrade ESXi hosts first, followed by the vCenter Server
C . Perform a clean installation of vSphere components on new hardware
D . Disconnect all third-party plugins before starting the upgrade process

View Answer

Answer: B