This is a screenshot of the Fusion Middleware Composer graphical interface that shows two hosts (host1 and host2), an Oracle home (home1), a domain (domain1), an Administration Server (server1), a cluster (cluster1), and two Managed Servers (server2 and server3) added to the topology.

On the left side of the screen, there are two boxes. One is labeled “Host:host1” and the other “Host:host2.” On the right side of the screen, there is one box labeled “Oracle Home:home1” and another box labeled “Domain:domain1.” Inside the “Domain:domain1” box, there is one box labeled “Server:server1” and one box labeled “Cluster:cluster1.” Inside the “Cluster:cluster1” box, there are two boxes. One is labeled “Server:server2” and the other “Server:server3.”