C9510-318無料問題集「IBM WebSphere Application Server Network Deployment V8.5, Core Administration」

質問 1

A system administrator observed a decreased performance of a web application. During investigation, the system administrator found that there were frequent garbage collections. A WebSphere Application Server is running on 32-bit platform with 8GB of memory, and with default settings for the JVM. What does the system administrator need to change to improve performance?

（A）Change the garbage collection policy to "balanced".

（B）Increase the JVM maximum heap size and use the "balanced" garbage collection policy.

（C）Increase the JVM maximum and the initial heap size.

（D）Update the operating systemparameters to make more memory available for the JVM.

正解：C 解答を投票する

質問 2

A system administrator has made a configuration change to the cell repository that needs to replicate to a node. The node agent of the node is currently in stopped state. What must the system administrator do to synchronize thenodes with the deployment manager?

（A）Restart the deployment manager.

（B）Execute the command syncNode [options]

（C）Invoke theSync operation on NodeSync MBean from wsadmin connected to deployment manager.

（D）Run the Synchronize function from administrative console by selecting the out of sync node.

正解：B 解答を投票する

質問 3

Which statement is accurate regarding business-level applications?

（A）Make a Java EE application abusiness-level application and add it to another business-level application.

（B）Only WebSphere artifacts are contained in a business-level application.

（C）The business-level application function introduces new application programming interfaces (APIs).

（D）A business-levelapplication contains application binary files.

正解：A 解答を投票する

質問 4

A system administrator needs to collect Performance Monitoring Infrastructure (PMI) data on response time of a servlet. The system administrator wishes to use HTTP to avoid issues with firewalls and needs XML as output. How can the system administrator achieve this?

（A）Use J2EE managed object MBeans

（B）Use WebSphere Application Server PMI Perf MBean

（C）Use Performance Servlet

（D）Use PMI Client API

正解：C 解答を投票する

質問 5

A system administrator needs toconfigure Single Sign-on (SSO) using LTPA for an application which will run in two cells. What is one of the key steps in configuring cross cell authentication?

（A）Enable the "Requires SSL" feature in SSO configuration screen.

（B）Enable the "Interoperability mode" in SSO configuration screen.

（C）Export the LTPA keys from one cell and import them into the other.

（D）Put the name of the second cell in the "Domain name" field of the first cell.

正解：C 解答を投票する

質問 6

A system administrator is seeing data source naming exceptions during runtime and needs to check the JNDI name of the Java Transaction API (JTA) data source used within an Enterprise Java Beans (EJB) module. Which file should the administrator examine?

（A）persistence.xml

（B）web.xml

（C）ibm-ejb-jar-bnd.xmi

（D）ibm-web-bnd.xmi

正解：A 解答を投票する

C9510-318 無料問題集「IBM WebSphere Application Server Network Deployment V8.5, Core Administration」

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