WAS: WebSphere Appl Server Admin Rel 6

Transcription

1 In order to learn which questions have been answered correctly: 1. Print these pages. 2. Answer the questions. 3. Send this assessment with the answers via: a. FAX to (212) Or b. Mail the answers to the following address: Client contact: SYS-ED PO Box 1213 New York, NY Name: Company: Address: City, State, Zip: Phone Number: Fax Number: COMPUTER EDUCATION TECHNIQUES, INC. (WAS Admin Rel ) SA: Page 1

2 1. In order to start and stop application server, use: a. Admin Console b. Command line commands c. wsadmin d. a or b e. a, b or c 2. In order to start a server, use the command: a. start b. startserver c. fork d. server -start e. server -init 3. In order to create a profile, use the Profile creation wizard or the command line: a. crprofile b. profile create c. profile d. wasprofile e. a or b 4. The default HTTP Admin Console Port number is: a. 80 b c d e JSP files can be translated and compiled at runtime when the JSP file or its dependencies are modified. This is known as JSP reloading. JSP reloading is enabled through the JSP engine parameter a. reload b. setreload c. reloadset d. enablereload e. reloadenabled 6. JSP reloading is enabled through the JSP engine parameter in the file: a. WEB-INF/ibm-web-ext.xmi b. /WEB/web.xml c. /we d. /parameter.xml 7. There are different types of enterprise beans; which is NOT an enterprise bean. a. Entity beans b. Session beans c. Message-driven beans. d. JavaBeans e. They are all enterprise beans. COMPUTER EDUCATION TECHNIQUES, INC. (WAS Admin Rel ) SA: Page 2

3 8. In order to configure web services, modify the deployment descriptor file: a. webservices.xml b. web.xml c. services.xml d. web.xmi e. services.xmi 9. The WSDL file, by convention, is located in the META-INF/wsdl directory for an enterprise bean JAR file and in the directory for a WAR file. a. META-INF/wsdl b. META-INF c. WEB-INF/wsdl d. WEB-INF 10. A adapter is a system-level software driver that a Java application uses for connecting to an EIS - enterprise information system. a. JDBC b. Database c. Enterprise d. Resource 11. enables applications that are deployed on servers to access repositories of available classes and resources. a. DLL b. Class loaders c. Shared library d. IPC e. IDL 12. Applications can be installed with a file. a. EAR b. WAR c. JAR d. RAR e. All of the above. 13. Use the action to back up a deployed application and to preserve its binding information. a. Backup b. Export c. Store d. Copy e. Expand COMPUTER EDUCATION TECHNIQUES, INC. (WAS Admin Rel ) SA: Page 3

4 14. A is a configuration entity that enables a single host machine to resemble multiple host machines. a. Multi Host b. Virtual Host c. Standard Host d. Practical Host e. SH: Simple Host 15. Servlets must be packaged in a file or Web module for deployment to the application server. a. WAR: Web archive (WAR) b. Zip c. Deployment file d. Migration file e. All of the above. 16. At application startup time, the container uses to create an instance of the listener class and registers it with the appropriate event generator. a. Prolog b. Heap c. Introspection d. Stack e. a, b and c 17. It is possible to use policies to help the product run-time environment manage various aspects of Enterprise JavaBeans (EJB) persistence. a. Persistence collection b. Security c. Application d. Access intent e. a, b and c 18. Standard applets require the HTML tag in order to identify the applet to the browser. a. <JRE> b. <APPLET> c. <RUN> d. <PROGRAM> e. a or b 19. A J2EE application is typically contained in an: a..ear file. b..jar file. c..tar file. d..bar file COMPUTER EDUCATION TECHNIQUES, INC. (WAS Admin Rel ) SA: Page 4

5 20. In order to run an application client, open a command window and invoke the following script to launch J2EE application clients using the shell: a. RunClient b. StartClient c. launchclient d. InvokeClient 21. The connection pool setting specifies the interval, in seconds, after which a connection request times out and a ConnectionWaitTimeoutException is thrown is:. a. Maximum Connections b. Reap Time c. Unused Timeout d. Connection Timeout e. Aged Timeout 22. The cookie setting that specifies the amount of time that the cookie lives on the client browser is: a. Cookie path b. Cookie maximum age c. Cookie Lines d. Cookie TTL e. TTL 23. The setting for a JDBC provider that specifies a list of paths or JAR file names which together form the location for the resource provider classes is. a. Class Path b. Provider Path c. JDBC Path d. Resource Path e. Path 24. The Process execution settings that specifies the user that the process runs as is: a. UID b. RunAt c. Run As User d. Service UID 25. The Process logs settings that specify the file to which the standard error stream is directed is: a. Process Log File b. Error Log File c. Stdout File Name d. Stderr File Name e. Err COMPUTER EDUCATION TECHNIQUES, INC. (WAS Admin Rel ) SA: Page 5

6 26. When a new object is created using the administrative console or a wsadmin command, frequently it will be necessary to specify a string for a name attribute. Most characters are allowed in the name string. However, the name string cannot contain certain characters. Which of the following is legal? a. Trailing Space b. / forward slash c. : colon d. = equal sign e. All are invalid. 27. In order to configure a virtual host and its MIME types, one would use the file: a. variables.xml b. serverindex.xml c. virtualhosts.xml d. server.xml e. resources.xml 28. In order to define operating environment resources, including JDBC, JMS, JavaMail, URL, JCA resource providers and factories, which file would be used: a. variables.xml b. serverindex.xml c. virtualhosts.xml d. server.xml e. resources.xml 29. The AdminConfig object is used for to invoking configuration commands and to create or change elements of the WebSphere Application Server configuration, for example, creating a data source. Under AdminConfig, what is the command to returns a list of objects of a given type, possibly scoped by a parent? a. Display b. Exhibit c. Reveal d. Directory 30. Use the command to expand an enterprise archive file (EAR) into a directory to run the application in that EAR file. a. Unzip b. Car c. Expand d. EARExpander 31. The command generates a report from data extracted from XML files in the properties/version folder. The report includes a list of changed components and installed or uninstalled maintenance packages. a. versioninfo b. GenProperties c. GenXML d. GenVersions e. GenVersion COMPUTER EDUCATION TECHNIQUES, INC. (WAS Admin Rel ) SA: Page 6

7 32. The command adds WebSphere product-specific deployment classes to a Web services-compatible enterprise application enterprise archive (EAR) file or an application client Java archive (JAR) file. a. deploy b. update c. wsadmin d. wsdeploy 33. collects performance data for 4.0 and 5.0 JDBC data sources. a. Performance Profile List b. Performance Monitoring Infrastructure (PMI) c. Performance Collection d. Performance Indicators 34. The batch compiler validates the syntax of JSP pages, translates the JSP pages into Java source files, and compiles the Java source files into Java Servlet class files. The command to run the batch compiler is: a. JSP b. batch c. WebCompiler d. JspBatchCompiler 35. An enterprise bean wrapper that is typically used by client programs, such as Java Server Pages (JSP) files and servlets. hide the complexity of using enterprise beans and improve the performance of reading and writing multiple enterprise bean properties. a. Bean Wrapper b. Access beans c. Entry Wrapper d. Wrapper Beans COMPUTER EDUCATION TECHNIQUES, INC. (WAS Admin Rel ) SA: Page 7