000-318.pdf - IBM 000-318 IBM WebSphere Application Server Network Deployment V8.5 Core Administration Download Full Version

000-318.pdf - IBM 000-318 IBM WebSphere Application Server...

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IBM 000-318 IBM WebSphere Application Server Network Deployment V8.5 Core Administration Download Full Version :
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QUESTION: 46 A system administrator has configured a cluster containing 40 servers. The cluster members all belong to one core group. While examining the log files, the administrator notices that the core group coordinator is consuming abnormally high amounts of memory and CPU resources. How can the system administrator reduce the memory and CPU resource usage of the core group coordinator? A. Configure a second coordinator. B. Move the coordinator to another machine. C. Split the members into multiple core groups. D. Increase the JVM heap on the server running the coordinator. Answer: A QUESTION: 47 An application that uses HTTP Session objects has been deployed on a horizontal cluster. A system administer needs to configure the memory-to-memory session replication so as to maximize the chances of successful session failover. How should the system administrator configure a replication domain? A. Select single replica for the number of replicas. B. Select entire domain for the number of replicas. C. Select single replica and select the tuning parameter to be optimized for performance D. Select entire domain and select the tuning parameter to be optimized for performance. Answer: B QUESTION: 48 A system administrator notices that only one of the two available cluster members is receiving HTTP requests. The http_plugin.log shows that the other cluster member is constantly marked down even though it is up and running. What should the system administrator do to follow the request process flow to help diagnose the problem?
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