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Q11. A developer is testing a web application using a Li berty profile server. The application will also need to run on a Tomcat server and cannot make use of any APIs that are specific to the Liberty profile server. How can the user ensure that no classes outside of the specification classes are used by the application during the test?
A. Create a file server.env under the same directory as the server.xml file and add the following line:
Class-Path-Visibility=spec
B. Open the meta-inf/manifest.mf file under the web project, add the following line: Class-Path-Visibility: specification
C. On the Server > Runtime Environment preference p age, edit the Liberty profile runtime entry and select only the Specification checkbox under the API visibility section.
D. In the Server Configuration editor, create a Classloader Service item under the application element and add the attribute apiTypeVisibility with the value of spec.
Answer: D
Q12. Refer to the exhibit. Which statement is TRUE?
A. Returning true from the handle Message() method tells the JAX-WS runtime that processing of the handler chain should end.
B. Returning true from the handle Message() method tells the JAX-WS runtime that processing should move to the next handler in the chain
C. The handle Message() method should be replaced by handle Request() andhandleResponse() methods for a JAX-WS runtime
D. The signature of handle Message should be public void handle Message(LogicalMessageContext context)
Answer: B
Q13. A developer uses wsimport to generate Web service client artifacts. What will the wsdllocation attribute do?
A. It will specify the WSDL location in the generated artifacts.
B. It will specify the location of the WSDL from which to generate the Web service client artifacts
C. It will specify the relative location of the WSDL file from which to generate the Web service client artifacts
D. It will ensure that the WSDL is packaged appropriately in the EAR file.
Answer: A
Q14. The removeNode command line utility, when executed from any node to detach itself from a cell, does which of the following actions?
A. Stops all running server processes on the node
B. Maintains all configuration changes after joining the cell
C. Runs from the bin directory of the Deployment Manager
D. Restores the backed-up original base configuration
E. Deletes the node's queue manager
Answer: A,D,E
Q15. Refer to the exhibit. A developer is creating a Web service from the WSDL file, using IBM Rational Application Developer: When creating a top-down JavaBean, which of the following artifacts would be generated?
A. Service Endpoint Interface and Implementation class only
B. Service Endpoint Interface and GetAccountBalance.java, GetAccountBalanceResponse.java
C. Service Endpoint Interface, Implementation class, GetAccountBalance.java, GetAccountBalanceResponse.java
D. Implementation class, GetAccountBalance.java, GetAccountBalanceResponse.java
Answer: C
Q16. An online retailer would like to expand the supply chain Web service application by adding new third party suppliers. Some of the key non-functional requirements include: support for vendor interoperability, loose coupling, long running processes, and to coordinate the order fulfillment across multiple suppliers. The application logic needs to be able to adjust the business processes to accommodate the success or failure of downstream suppliers being able to satisfy the request. Which of the following quality of service standards should be used for the Web services?
A. WS-Activity Session
B. WS-Business Activity
C. WS-Reliable Messaging
D. WS-Atomic Transaction
E. WS-Business Transaction
Answer: B
Q17. Refer to the exhibit.
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
Answer: B
Q18. CORRECT TEXT
A financial institution needs to expose a Web service tore turn the customer name using JavaBean with annotations. Which of the following is a valid Web service implementation?
Answer: B
Q19. 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.
Answer: A,E
Q20. 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 JAX-WS provider combined with JAXB.
Answer: B,C,F