You have a failover cluster named Cluster1 that contains four nodes. All of the nodes run Windows
Server 2012 R2.
You need to schedule the installation of Windows updates on the cluster nodes.
Which tool should you use?
A.
The Add-CauClusterRolecmdlet
B.
TheWuauclt command
C.
TheWusa command
D.
The Invoke-CauScancmdlet
Explanation:
The Invoke-CauScancmdlet performs a scan of cluster nodes for applicable updates and returns a list of
the initial set of updates that would be applied to each node in a specified cluster.
http://technet.microsoft.com/en-us/library/hh847235(v=wps.620).aspx
http://technet.microsoft.com/en-us/library/cc720477(v=ws.10).aspx
http://support.microsoft.com/kb/934307
http://technet.microsoft.com/en-us/library/hh847228(v=wps.620).aspx