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2010-08-03 11:12:17

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1. Scenario : A single tier WebLogic cluster is configured with six Managed Servers. An Enterprise application is deployed to the cluster with a web application and EJBs packaged in the same EAR file.

An EAR file is being deployed to the cluster using two-phase deployment. Which of the following is true if one of the Managed Servers is NOT started in the cluster?

A. First and second phase deployment will be completed on all remaining instances in the cluster.

B. First phase deployment will not be completed on the remaining instances in the cluster.

C. First phase deployment will be completed but the second phase will not be completed on the remaining instances in the cluster.

D. First and second phase deployment will not be completed if enforceClusterConstraints is set to true for the Deployer.

E. Both a and d

Answer: E

2. Which of the following statements are true for built-in roles in the WebLogic Server Administration console? Choose two.

A. Users who belong to the Operator role can deploy the applications.

B. Users who belong to the Monitor role can view the server configuration, except for the encrypted

attributes.

C. Users who belong to the Admin role cannot deploy applications.

D. Only users who belong to the Admin role can start, stop, and resume the server.

E. Users who belong to the Admin role can modify the entire server configuration.

Answer: BE

3. Scenario : Consider an upgrade requirement from pre-WebLogic Server 10.x to the WebLogic Server 10.x. Since the administration scripts in the prior version used WebLogic Ant tasks for creation and deployment, the team decides to use the Ant build.xml approach and extend this to the current version of the server.

Which of the following about the Ant task wlserver is INCORRECT?

A. wlserver can be used to start, reboot or shut down server instances.

B. wlserver can be used to connect to existing server instances.

C. wlserver can be used to create a multiple server domain configuration.

D. wlserver can be used to create a single server domain and to connect to the server.

Answer: C

4. In a multi-server WebLogic domain, monitoring the JVM statistics showed frequent full garbage collections (gc) on one of the server instances. Which one of the following would greatly reduce the frequency of full gcs?

A. Increasing the young object space in the heap

B. Turning the -verbosegc flag on

C. Adding more servers to the domain

D. Running more servers per machine

Answer: A

5. What are the four basic components of a JMS system-resource module in the config.xml in WebLogic 10.x?

A. Name, target, subdeployment, descriptor-file-name

B. Domain, jms-server, connection factory, destination

C. Config.xml, jms-module, subdeployment, descriptor-file-name

D. Name, jms-module, subdeployment, descriptor-file-name

Answer: A

6. The deployment configuration for an application or module is NOT stored in which type of the following XML document:

A. J2EE deployment descriptors

B. weblogic-*.xml descriptors

C. WebLogic Server deployment plans

D. WebLogic config.xml

Answer: D

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