IBM 000-608 問題集

質問 1：
A company's development department consists of many developers working on the same business integration applications and shared resources. Before an application was deployed on WebSphere Process Server, the chief developer consolidated all resources and provided the application EAR file to the deployment professionals. Overtime, the number of inconsistent copies managed by different developers increased. A new shared repository for all developers will be introduced.
How can the deployment professional benefit from this approach?
A. All application resources for the new application can be retrieved from the repository and compiled for deployment using the serviceDeploy tool.
B. An Apache Ant script using the corresponding serviceDeploy tool task allows the deployment professoinal to automate the compilation and deployment process.
C. The deployment professional can use the ejbdeploy tool to compile the SCA application in the repository.
D. The deployment professional can now use the serviceDeploy tool for both, compiling the new application in the repository and deployment on the production environment.
正解：A

質問 2：
An application is processing a sales order between two SCA modules. The business process requires that all invocations between the modules are performed in a specific order. A runtime problem on one of the asynchronous invocations caused the application to fail and the processing stopped for one of the transactions. What should a deployment professional do to solve the problem?
A. Enable the store-and-forward feature for the application and the events will be processed automatically if the runtime problem is solved.
B. Identify the failed sequenced event related to the asynchronous invocation of the calling module and resubmit the event.
C. Identify the failed business process invoke activity and restart the activity to resubmit the event and complete the transaction.
D. Use the esAdmin tool to manually release all locks of the failing application module and restart the application.
正解：B

質問 3：
A deployment professional has been asked to review the backup plan of a WebSphere Process Server (WPS) Network Deployment installation with a standard Remote Messaging and Remote Support two node cell. The deployment professional has noticed that the databases are backed up on a different cycle and separate from the transaction logs. Predict the consequences during a database recovery from backup.
A. WPS must be restarted in recovery mode to automatically synchronize database and transaction logs.
B. WPS transaction logs will have to be manually edited to remove transaction that occurred after the backup.
C. WPS will automatically synchronize database and transaction logs during normal startup.
D. WPS may not start up normally because the database and transaction logs backup are not synchronized.
正解：D

質問 4：
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. Modify the sib.msgstore.discardableDataBufferSize and sib.msgstore.cachedDataBufferSizeCachedDataBufferSize for optimal messaging engine (ME) performance.
B. 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.
C. 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.
D. WPS V7.0.0 fix pack one must be installed to enable optimization introduced by the Business Object (BO) Runtime Framework.
正解：C

質問 5：
A company has deployed Business Space for the call center department. The call center department provides many non-personalized computer terminals due to working hour shifts and rotating employees. Users needing read access complain that there is no consistent view for their pages and that the interface changes regularly. Which of the following is the BEST approach for a deployment professional to address the problem?
A. Create a Business Space template for each user and add the respective user to the Owner security role to allow customization.
B. Create a repository and allow all users to export and re-import their customized Business Spaces.
C. Create a Business Space page including all necessary widgets and share the page with all users by assigning the Editor security role.
D. Create a Business Space template including all necessary widgets and assign all users to the Viewer security role.
正解：D

質問 6：
A problem is reported with a deployed business process in the production environment with several of the application target JVMs exhibiting high CPU utilization. The deployment professional has obtained tprof output and javacores of the processes in question. What are the appropriate steps to take to locate the thread or threads which are responsible for the high CPU consumption?
A. Find the threads from sleep.prof
B. Find the thread ID from javacore, convert them to hex code and search for calculated hex code in sleep.prof
C. Find the threads from javacore
D. Find the thread ID from sleep.prof, convert them to hex code and search for calculated hex code in javacores
正解：D

質問 7：
During the design of a large-scale high-volume topology, a deployment professional is consulting with a client on the planned design and configuration of the databases required for the messaging resources. During this discussion the deployment professional notes that it would be preferable to configure a separate database for the Business Process Choreographer (BPC) messaging engine. What is a reason for making such a suggestion?
A. All of the components require the database schema to be named MEDBPM00.
B. Database logging could become a performance bottleneck.
C. Shared databases between the BPC and the SCA bus are not supported in production environments.
D. The separate database is created automatically in a network deployment environment.
正解：B