Prior to selecting Start Remediation, which step should be taken to upgrade the complete vSAN cluster as a single task?

A vSAN administrator is tasked to perform an upgrade of a vSAN cluster from 7.0 to 7.0 U2, including firmware and drivers for its hardware. The vSAN administrator already created an image using vSphere Lifecycle Manager (vLCM).

Prior to selecting Start Remediation, which step should be taken to upgrade the complete vSAN cluster as a single task?
A . Select Remediate All through vLCM to upgrade all hosts in the cluster.
B. Manually remediate one host at a time in the vSAN cluster.
C. Place all hosts in the vSAN cluster into Maintenance Mode.
D. Stage the upgrade of the vSAN cluster through vLCM.

View Answer

Answer: A

Explanation:

Reference: https://www.virtualizationhowto.com/2021/05/use-vsphere-lifecycle-manager-vlcm-for-esxi-7-0-update-2a-upgrade/