Which PowerShell cmdlet should you run before you apply the updates?

You administer a Windows HPC Server 2008 cluster. The default node template contains an Apply Updates task. You discover that one of the nodes in the cluster requires software updates. You need to apply the updates to the node. Which PowerShell cmdlet should you run before you apply the updates?

A.
Set-HpcNode

B.
Set-HpcNodeState

C.
Remove-HpcNode

D.
Remove-HpcMember