Which statement best describes deploying your SOA application to a cluster?
A.
Manually deploy the application to each managed server in the cluster.
B.
After deployment, restart each managed server in the cluster before the application is available
for service.
C.
Use WebLogit Server Administration Console for deployment because you cannot deploy to a
cluster from JDeveloper.
D.
Treat your cluster as a single deployment target and let the administration server automatically
deploy the application to all managed servers in the cluster.
Explanation:
Note:
* Oracle SOA Service Infrastructure Cluster-Wide Deployment
Composite deployments are stored centrally by the
SOA Service Infrastructure in the MDS repository. Each time the SOA Service
Infrastructure is started, it synchronizes itself with the MDS repository and SOA store
to get the deployment and process state. The deployment coordinator infrastructure
orchestrates the notifications for composites deployments and updates. When a new
deployment or update takes place, deployment coordinator notifies all members in the
cluster. When all members in the cluster confirm that the deployment has succeeded,
the master sends a notification to start the composite. If a deployment fails on any one
of the nodes, it is rolled back to the rest of the cluster
* Figure: Cluster-Wide Deployment of Oracle SOA Composites
D.
D
D