IBM Assessment: IBM WebSphere C9510-319 Questions & Answers

• Question 1:

  Which of the following methods are supported for sharing session information among the servers in a clustered environment?

  A. Database persistence

  B. File system persistence

  C. Cache-to-Cache session state replication

  D. Memory-to-Memory session state replication

  Correct Answer: AD

• Question 2:

  Which interface in SAAJ generically represents any literal part in a SOAP message?

  A. Javax.xml.soap.Text

  B. Javax.xml.soap.Node

  C. Javax.xml.soap.DetailEntry

  D. Javax.xml.soap.SOAPElement

  E. Javax.xml.soap.SOAPBodyElement

  Correct Answer: D

• Question 3:

  A developer using WebSphere Application Server Developer Tools has written a webapplication that is shared by multiple EAR projects.

  Which statement is true if the developer deletes the web application?

  A. All the references to the Web application are removed from the EAR, but only if the userselects to do that in the Delete Resources confirmation dialog.

  B. All the references to the Web application are removed from the EAR projects only ifnone of the projects are deployed to aLiberty server.

  C. The developer must remove the references to theweb application from all the EARprojects before deleting the web application.

  D. All the references to the Web application are removed from the EAR projects bydefault.

  Correct Answer: D

• Question 4:

  Which of the possible files can be used to modify the mappings from WSDL to Java for a JAXWS- based application?

  A. WSDL

  B. XML schema

  C. JAX-B binding file

  D. JAX-WS binding file

  E. JSR 109 mapping metadata file

  Correct Answer: ACD

• Question 5:

  Based on the WSDL document and applying JAX-WS mapping rules, what does the method signature for the operation look like (without the JAX-WS annotations)?

  A. public String test(String myString1);

  B. public String Wrapper test(String Wrapper myString1);

  C. public ResponseDataType test( RequestDataType param1);

  D. public ResponseDataTypeWrapper test(RequestDataTypeWrapper param1);

  Correct Answer: C

• Question 6:

  JAX-WS is the successor to JAX-RPC. Which of the following are reasons why a developer may chose to migrate from JAX-RPC to JAXWS in IBM Web Sphere Application Server V7.0?

  A. JAX-RPC is deprecated in Java EE 5. All Web services within a Java EE 5 module need to be JAX-WS-based Web services.

  B. A JAX-RPC service is returning attachments to clients and many of the new clients will be Microsoft .NET clients.

  C. A JAX-RPC developed Web service would like to leverage WS-ReliableMessagingin order to ensure reliable and interoperable Web services.

  D. A JAX-RPC developer wants to expose a service defined as WSDL 2.0 in order to upgrade to the next level of Web services specifications.

  E. A JAX-RPC Web service needs to take advantage of WS-Addressing and needs to return a endpoint reference pointing to another Web service.

  F. A JAX-RPC Web service developer wants to schema validate a message using JAXB by using a JAXWS provider combined with JAXB.

  Correct Answer: BCF

• Question 7:

  Which of the following is TRUE about specifying the SOAP version in JAX-WS?

  A. The JAX-WS @Binding Type annotation of SOAP12HTTP_BINDING indicates to

  B. The JAX-WS @Binding Type annotation of SOAP12 indicates to expose the Web service via SOAP

  1.2 on both HTTP and JMS

  C. A Web service implementation defined with a JAX-WS @Web Service annotation defaults to expose the endpoint via SOAP 1.1 only.

  D. A Web service implementation defined with a JAX-WS @Web Service annotation defaults to expose the endpoint via SOAP 1.2 only.

  E. A Web service implementation defined with a JAX-WS @Web Service annotation defaults to expose the endpoint via both SOAP 1.1 and SOAP 1.2.

  Correct Answer: AC

• Question 8:

  Which statements below are TRUE in IBM Web Sphere Application Server V7.0?

  A. JAX-WS and JAX-RPC both offer support for SOAP with attachments

  B. JAX-WS only supports MTOM and JAX-RPC only supports SOAP with Attachments.

  C. JAX-RPC supports WSDL 1.1 and SOAP 1.1 only. JAX-WS adds support for bothWSDL 2.0 and SOAP

  1.2.

  D. JAX-RPC does not validate any SOAP messages. However JAX-WS, with its inclusion of JAXB, validates all SOAP messages.

  E. JAX-WS based Web services add native support for WS-Addressing whereas JAX-RPC only offers Web Sphere-specific APIs to use WS-Addressing.

  Correct Answer: AE

• Question 9:

  Which one of these steps does NOT apply when a developer is setting a JAX-WS Web service to be SOAP 1.2 compliant?

  A. Use a JAX-WS Binding Type annotation

  B. Set a property on the SOAP Binding object

  C. Specify wsdl:Xsoap1.2 as a flag during wsgen

  D. Specify in the WSDL to use a SOAP 1.2 SOAP binding in the WSDL binding

  Correct Answer: B

• Question 10:

  A Web service is generated from the WSDL using IBM Rational Application Developer. Which of the following are valid request response wrappers that would be generated from the WSDL?

  A. SetWeather.java, GetWeather.java

  B. GetForecast.java, GetForecastResponse.java

  C. GetDayForecast.java, GetDayForecastResponseResponse.java

  D. GetTemperaturesRequest.java, GetTemperaturesResponse.java

  Correct Answer: B