Your company has a private cloud that is managed by using a System Center 2012 Virtual Machine Manager (VMM) infrastructure.

You create a host group named HostGroup1. You move several Hyper-V hosts to HostGroup1.

You plan to manage Windows updates for the hosts in HostGroup1 by using VMM.

An administrator creates a baseline as shown in the exhibit. (Refer to the Exhibit.)

You discover that the updates defined in the baseline are not applied to the hosts in HostGroup1.

You need to ensure that the required updates are deployed to the hosts in HostGroup1.

What should you do?

Exhibit:

A.
Copy the required updates to the VMM library server.

B.
Synchronize the Windows Server Update Services (WSUS) server.

C.
Modify the properties of HostGroup1.

D.
Modify the properties of the baseline.

Explanation:
You can see from the exhibit, the baseline the administrator created is not applied. To apply a baseline, you modify the properties of the baseline to select the hosts and groups.

Source information:
How to Configure Update Baselines in VMM
http://technet.microsoft.com/en-us/library/gg675110.aspx