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Q21. A JAX-WS EJB stateless session bean web service needs to be accessed by consumers outside the corporate domain.
Which configuration will help a system administrator meet the requirement?
A. Open firewall ports for both bootstrap and orb listener ports within the cell.
B. Configure plug-in in the DMZ to send request to the cluster members.
C. Configure on demand router (ODR) in the DMZ to send requests to the cluster members.
D. Configure HTTP tunneling to send the client-side Object Request Broker (ORB) request to the server-side ORB.
Answer: A
Explanation: Reference: http://www.ibm.com/developerworks/websphere/techjournal/0310_alcott/alcott.html
Q22. A system administrator needs to create a cell for a test environment. The administrator uses the Profile Management Tool (PMT) to create the deployment manager profile using the advanced profile creation option and creates a custom profile using the typical profile creation option. The administrator examines the log files for the custom profile creation and sees an INSTCONFFAIL message indicating the deployment manager was not running during the custom profile creation.
How should the administrator fix this?
A. Delete the custom profile. Start the deployment manager. Create the custom profile again.
B. Start the deployment manager. Use PMT to re-create the custom profile.
C. Use the syncNode command to synchronize the node.
D. Run the addNode command to federate the custom profile.
Answer: A
Q23. A system administrator has created a Python script that will run in WebSphere Network cell where administrative security is enabled. This script is named doUpdate.py and will be run by using the following:
wsadmin -connType RMI -f doUpdate.py
How can the administrator suppress a user/password prompt from appearing when this script is run?
Set the user and password in the:
A. sas.client.props file.
B. ssl.client.props file.
C. soap.client.props file.
D. wsadmin.properties file.
Answer: D
Q24. A system administrator has configured a network deployment cell containing multiple nodes and global security enabled with an LDAP repository. To increase capacity, the administrator needs to add additional nodes to the cell. After adding the nodes by using both scripts and the Integrated Solutions Console (ISC), the administrator examines the System.out log for the deployment manager and notices the following message:
0000004d ORBRas E com.ibm.ws.security.orbssl.WSSSLClientSocketFactoryImpl Create SSL Socket Process Discovery : 0 JSSL0080E:
javax.net.ssl.SSL Handshake Exception -
The client and server could not negotiate the desired level of security. Reason? com.ibm.jsse2.util.h: No trusted certificate found
How can the administrator resolve this problem?
A. Disable Java 2 security.
B. Restart the deployment manager.
C. Increase the RSA token timeout value.
D. Change the number of active LTPA keys.
Answer: B
Explanation: Reference: ftp://public.dhe.ibm.com/software/webserver/appserv/library/v70/BOS7B100.pdf (page 20, see the note)
Q25. Within a WebSphere Application Server Network Deployment cell, a system administrator needs to write a script to determine if a particular server is stopped. It is important that the wsadmin script explicitly return a status of stopped as opposed to just failing.
What wsadmin object should the administrator use to write this script?
A. AdminApp
B. AdminTask
C. AdminConfig
D. AdminControl
Answer: D
Explanation: Reference: http://www-01.ibm.com/support/knowledgecenter/SSAW57_8.0.0/com.ibm.websphere.nd.doc/info/ae/ae/welc6topscripting.html
Q26. A system administrator needs to install WebSphere Application Server using response files, so that silent install can be done. The administrator has ensured that all required prerequisites have already been installed and, has downloaded and expanded the required WebSphere Application Server installation files.
What can the administrator run to install the product?
A. install -options responsefile.xml -silent
B. install -acceptLicense -options responsefile.xml -silent
C. install -acceptLicense input responsefile.xml -log logfile.txt
D. IBMIM -acceptLicense -input responsefile.xml -log logfile.txt
Answer: A
Explanation: Reference: http://www-01.ibm.com/support/knowledgecenter/SSHRKX_8.5.0/mp/install/inst_silent-AIX.dita
Q27. A system administrator needs to trigger a javacore only when a Java. net. Socket Timeout Exception is encountered in real time.
What does the administrator have to configure to trigger the javacore dump?
A. Configure the JAVA_DUMP_OPTS environment variable to capture javacore for ANYSIGNAL and all exceptions.
B. Configure an -Xdump:java Generic JVM argument on WebSphere Application Server with the filter for java.net.SocketTimeoutException.
C. Code wsadmin script to capture javacore and then execute it after the Java.net.SocketTimeoutException has been encountered.
D. Use the log filter in HPEL to monitor for java.net. SocketTimeoutException and then gather a javacore dump from the Integrated Solutions Console (ISC).
Answer: A
Explanation: Reference: http://publib.boulder.ibm.com/infocenter/javasdk/tools/index.jsp?topic=%2Fcom.ibm.java.doc.igaa%2F_1vg00014884d287-11c3fb28dae-7ffc_1001.html
Q28. A system administrator wants to learn some of the Python scripting commands for the administration of the environment.
Which product feature should the administrator use?
A. The wsadmin.properties file to load a profile.
B. The AdminTask object to generate wsadmin scripts.
C. The guided activities panel from the Integrated Solutions Console (ISC).
D. The "Log command assistance commands" option in the Integrated Solutions Console (ISC).
Answer: D
Q29. Which of the following comprises an initial Liberty profile server process?
A. A single JVM, the Liberty kernel, and feature manager.
B. A single JVM, an OSGI framework and an object request broker.
C. An OSGI framework, a web container and an EJB container.
D. An administrative agent, the Liberty kernel and shared libraries.
Answer: C
Explanation: Reference: https://www-01.ibm.com/support/knowledgecenter/was_beta_liberty/com.ibm.websphere.wlp.nd.multiplatform.doc/ae/cwlp_about.html (See the Liberty Profile Overview).
Q30. A system administrator needs to install WebSphere Application Server Network Deployment V8.5.5 multiple times and would like to automate the task of installing the product. The administrator wants to create a response file based on an initial installation and use this for future installations.
How can the administrator accomplish this task?
A. Use the IBM Packaging Utility.
B. Use the Installation Manager Console mode.
C. Complete a silent installation with the -log option.
D. Start the Installation Manager GUI with the -record option.
Answer: D
Explanation: Reference: http://setgetweb.com/p/portal80/p8/additional.html