IBM C2180-608 問題集

質問 1：
The deployment of a module needs to be automated. The deployment professional is required to do this task using wsadmin. Which of the following will be the BEST option?
A. Write custom jython script and execute it upon requirement.
B. Use scripting procedures under app_server_root/scriptLibraries/application/V70.
C. Run scripts from jython script library in interactive mode.
D. Use a text editor to combine following jython scripts stopServer.py, BeginBLADeployment.py, SaveConfig.py.
正解：B

質問 2：
A highly available WebSphere Process Server clustered environment comprises of cluster1 with two members, clusterMemberA and clusterMemberB. cluster1 has been added as a member of a bus. The two cluster members host a message producer application, App1, and a message consumer application App2 which needs to consume messages produced by App1. App2 must receive messages in a sequential manner maintaining the order of message delivery. During peak load, the clusterMemberA is most active taking significant performance impact while clusterMemberB is almost idle and is only experiencing about 25% of the overall activity. Identify the steps the deployment professional should take to reconfigure the messaging infrastructure so that the load is balanced more evenly among both cluster members of cluster1.
A. Create a secondary two member cluster cluster2 with messaging only capabilities. Add cluster2 as a bus member and create an additional active message engine on cluster2 and detach cluster1 from the bus .
B. Create a secondary two member cluster cluster2 with messaging only capabilities. Add cluster2 as a bus member and detach the cluster1 from the bus.
C. Create another server with messaging only capabilities. Add this server as a bus member and detach the cluster1 from the bus.
D. Create an additional messaging engine on cluster1 so that each cluster member hosts an active messaging engine for an even load distribution.
正解：B

質問 3：
A deployment professional is asked to clean up several failed events that belong to a long running business process in a clustered WebSphere Process Server environment. These failed events were created as a result of an identified outage of the backend database. Several instances of this business process were created during this outage and have been deleted. What corrective action should the deployment professional take to clean up these failed events?
A. Find the events in the Failed Event Manager that belong to the Business Flow Manager hold queue and replay the Hold queue messages.
B. Create a custom program and use the queryFailedEvents method of the FailedEventManager interface to query all the events associated with this business process, and use the discardFailedEvents method.
C. Create a custom program and use the Business Flow Manager API queryHldQueueMessage to query all the events and deleteHldQueueMessage to discard the failed events.
D. Use the configRecoveryForCluster command to specify a cluster, that is configured to manage failed events.
正解：A

質問 4：
A company completed the setup of a WebSphere Process Server (WPS) pre-production environment. The environment is clustered using different physical machines and the Remote Messaging and Remote Support topology. All business integration applications passed the functional tests and the deployment professional must complete environment performance tunings. Database related operations and the memory footprint are of concern. The deployment professional has limited knowledge on performance tuning best practices. Which action should the deployment professional take?
A. Enable the verbose Garbage Collection (GC) logging for the application cluster members and analyse the log using the IBM Support Assistant (ISA) after each test run.
B. Enable Performance Monitoring Infrastructure (PMI) metrics of interest and visualize collected runtime information using the Tivoli Performance Viewer (TPV).
C. Enable the SCA observer framework using an appropriate trace setting to collect runtime information of the business applications.
D. Enable Performance Monitoring Infrastructure (PMI) metrics of interest and use the performance advisor loggings for recommended configuration changes.
正解：D

質問 5：
A company wants to provide a new application prototype to any client to process their data. The intention is to start with a simple management system that provides a service to handle electronic contact requests. After a first evaluation of the solution, it is decided to use a WebSphere JCA adapter for e-Mail. The data will be processed by secured downstream SCA components once the data is sent to the adapter. What should be done to integrate the adapter solution in a secured WebSphere Process Server environment?
A. Advise the development team to enhance the service interface to retrieve customer specific information (e.g. user name and password). Each request sent to the adapter must be authorized for processing first.
B. No action is required. WebSphere JCA adapters do not provide any authentication or authorization mechanism for inbound and outbound operations.
C. Advise the development team to configure the security identity on all components connected with the adapter. Deploy the application and map the security identity.
D. Consult the e-Mail service provider regarding the communication protocol. Secure the connection between the adapter and the service provider using SSL or similar protocols.
正解：C