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Q31. There are many applications deployed in a large WebSphere Application Server cluster. A system administrator is required to give Configuration role access to a developer for a single application deployed in that cluster.

How should the administrator meet this requirement and restrict Configuration role access for a single application?

A. Create a J2C authentication alias for that developer.

B. Create an Administrative user role and provide Configuration access to the developer.

C. Create an Administrative group role and provide Configuration access to the developer.

D. Create an administrative authorization group, scope it only for that application and create an Administrative user or group role to give Configuration access to the developer.

Answer: A


Q32. A newly deployed application has authorization errors when invoking EJB methods from a servlet. An additional review indicates that users are authenticated, but do not have the correct authorization.

How can a system administrator fix the issue ensuring only authorized access?

A. Using the Integrated Solutions Console (ISC), map all security roles to the special subject Everyone.

B. Using the Integrated Solutions Console (ISC), map the security roles that are still not mapped to groups in the current user registry.

C. Edit the application using an assembly tool to add a security constraint for the servlet and reinstall the application.

D. Edit the application using an assembly tool to remove the security constraint defined for the servlet and reinstall the application.

Answer: B


Q33. A system administrator needs to deploy a new enterprise application which requires that application security be enabled, but, the existing applications in the cell cannot be executed with application security enabled. The cell has the global security and Java 2 security disabled.

How can the administrator handle this requirement?

A. Enable Java 2 security for the cell.

Create a security domain with application security enabled. Associate the security domain to the new application.

B. Enable Java 2 security for the cell.

Create a security domain with application security enabled.

Associate the security domain to a new cluster to be used to deploy the new application,

C. Enable administrative security for the cell.

Create a security domain with application security enabled.

Associate the security domain at the application level for the new application.

D. Enable administrative security for the cell.

Create a security domain with application security enabled.

Associate the security domain to the new cluster where the new application is deployed.

Answer: C

Explanation: Reference: http://www-01.ibm.com/support/knowledgecenter/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/csec_sec_multiple_domains.html?cp=SSAW57_8.5.5%2F1-8-2-33-1-0 (See the Java 2 security).


Q34. While coordinating a flexible management topology, the job manager can send commands to which components?

A. Application server and name server.

B. On demand router and load balancer.

C. Deployment manager and admin agent.

D. Node agent and web administration server.

Answer: C

Explanation: Reference: http://java.boot.by/ibm-377/ch01s06.html (See the Flexible management 2nd Paragraph 5th Line, and 3rd Paragraph).


Q35. A system administrator completed a WebSphere Application Server installation by using the Installation Manager. During installation, all defaults were selected for the installation root directories and the shared resources directory. Over time, the administrator has updated the installation with various interim fixes and fix packs. The administrator notices that the shared resources directory is very large in size and grows larger each time the Installation Manager is run.

How can the administrator decrease the size and remove some of the content from the shared resources directory?

A. Manually delete content from the directory.

B. During an update, create a new shared resources directory.

C. Clear the Delete Saved Files option for the Installation Manager.

D. Set the preserve Downloaded Artifacts preference to false.

Answer: D

Explanation: Reference: http://www-01.ibm.com/support/knowledgecenter/SSAW57_7.0.0/com.ibm.websphere.installation.soafepnd.doc/info/ae/ae/tins_installfp_dist.html?lang=en (Shared resources directory)


Q36. A system administrator needs to view the list of certificates for unmanaged web server located on a remote system.

How should the administrator do this?

A. View the plugin-cfg.xml

B. Look at the SSL configuration in the httpd.conf

C. Use iKeyman to view the keyring.

D. Use the administrative console to check the content of the cell default keystore.

Answer: B

Explanation: Reference: http://www.cse.yorku.ca/~seela/db2/Content_manager/httpserver.html


Q37. A system administrator has deployed web applications to a clustered environment where database session persistence is configured. The administrator needs to improve the response time and the throughput.

How can the system administrator do this?

A. Disable server affinity.

B. Configure dynamic caching.

C. Configure a load balancer to spread work between existing web servers.

D. Tune the database session persistence to optimize for failover.

Answer: B

Explanation: Reference: http://www.ibm.com/developerworks/websphere/techjournal/1008_genkin/1008_genkin.htm l


Q38. A system administrator is asked by a development team to monitor the performance of a newly deployed EJB application. The administrator noticed that the heap size of the application server is growing.

What should the administrator do to fix the problem using ORB settings?

A. Use J2EE managed object MBeans.

B. Enable the pass by reference option.

C. Disable the application scoped resources in the application deployment descriptor.

D. Ensure that Process embedded configurations is not selected when exporting the EAR.

Answer: C


Q39. A system administrator ran the backup Config command to backup the configuration using the -nostop option. The administrator changed the properties for the service integration environment by modifying the sib.properties file. During testing the administrator noticed Service Integration Bus related errors and wanted to restore the service integration environment. The administrator used the restore config command, but the tuning properties for the service integration environment were not restored.

How can the administrator prevent this issue?

A. Use full repository checkpoints for both the backup and the restore.

B. Use the restore config command with -nostop for the restore.

C. Use the manage profiles command for both the backup and the restore.

D. Use the backup config command without -nostop for the backup Use the restore config command without -nostop for the restore.

Answer: B