000-608 무료 덤프문제 온라인 액세스

A deployment professional is using the Common Base Event Browser to diagnose a problem with an application. After login, an error message is displayed when clicking the "Get events" button. The deployment professional checks that the server is available and that the application has been started on the server. What is the cause of the error message?

• A.The Common Event Infrastructure (CEI) server is unavailable.
• B.Insufficient authority to access the CEI bus.
• C.The messaging engines have not been started.
• D.The application deployed did not have event generation enabled.

In a clustered WebSphere Process Server (WPS) V7.0.0 environment, a company has migrated several long running business processes from earlier V6.x versions. An application performance issue which was identified in earlier versions was resolved by adjusting the maximum concurrent endpoints parameter of the BPEInternalActivationSpec of the Message Driven Bean (MDB) based on the peak load. However, the long running business processes do not perform as well as before. In spite of adopting similar settings, what has happened in the new WebSphere Process Server V7.0.0 environment and what are the appropriate tuning settings?

• A.In WPS V7.0.0, the default for business process navigation is modified to utilize the advanced performance optimizations feature that leverages work manager based navigation. Accordingly, adjust the BPENavigationWorkManager message pool size and the InterTransactionCache size to accommodate the maximum concurrent incoming requests.
• B.WPS V7.0.0 fix pack one must be installed to enable optimization introduced by the Business Object (BO) Runtime Framework.
• C.Modify the JMS connection factory BPECFC connection pool size to number of threads in the BPEInternalActivationSpec plus 10%. This is the required setting in WPS V7.0.0 used when work manager based navigation is enabled.
• D.Modify the sib.msgstore.discardableDataBufferSize and sib.msgstore.cachedDataBufferSizeCachedDataBufferSize for optimal messaging engine (ME) performance.

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.Advise the development team to configure the security identity on all components connected with the adapter. Deploy the application and map the security identity.
• C.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.
• D.No action is required. WebSphere JCA adapters do not provide any authentication or authorization mechanism for inbound and outbound operations.

A deployment professional has created a Remote Messaging and Remote Support cluster with DB2 as the database including an application cluster (cluster1). This environment is used for testing the solution1 project. For another project, solution2, the development team requests another cluster (cluster2). The deployment professional decides to add another application cluster (cluster2) and another messaging cluster to the environment in order fulfill this requirement. What should the deployment professional do as part of this task, given that business processes from the new solution2 project will be called as services from the solution1 project modules?

• A.Use a new database/schema for the BPEDB and the CommonDB for cluster2.
• B.Use the existing database/schema from cluster1 for the BPEDB required for cluster2.
• C.Use a new database/schema for the BPEDB required for cluster2.
• D.Use the existing database/schema from cluster1 for the BPEDB and the CommonDB required for cluster2.

An application which uses Business Processes extensively has found that there is an excessive number of messages being sent to the hold queue. The deployment professional is asked to modify the configuration of the Business Process Choreographer (BPC) settings for that server in an effort to reduce the amount of messages in the hold queue. Which value should be changed to improve this situation?

• A.Hold queue timeout
• B.Process limit
• C.Retention queue message limit
• D.Retry limit