An administrator subscribes to the vCloud Air Disaster Recovery service.
Which replicated objects can be directly monitored and managed?

A.
Virtual machine Snapshots

B.
vApps

C.
Virtual machines

D.
ESXi Hosts

Explanation:

You use vSphere Replication at your source site to configure your environment and replicate virtual machines to vCloud Air. You can use vSphere Replication, the vCloud Air portal, or the vCloud Air plug-in to monitor and manage the replicated virtual machines in the cloud.
Reference: http://pubs.vmware.com/vchsplugin-15/topic/com.vmware.ICbase/PDF/vca_plugin_using.pdf