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Q11. What is an advantage of enabling Addressing feature on an endpoint?
A. Addressing ensures reliable transfer of messages between client address and the service address.
B. Addressing ensures the message exchanges between the client and service are properly secured.
C. Addressing enables the optimization of messages exchanged between the client and the service.
D. Addressing provides transport-neutral way to address the endpoints and messages.
Answer: D
Q12. Which two statements are true about WSDL 1.1 and the Basic Profile? (Choose two.)
A. WSDL does NOT recommend a specific system for user-defined datatypes.
B. WSDL recommends the use of XML Schema for user-defined datatypes.
C. WSDL mandates the use of XML Schema for user-defined datatypes.
D. Basic Profile recommends the use of XML Schema for user-defined datatypes.
E. Basic Profile mandates the use of XML Schema for user-defined datatypes.
F. Basic Profile recommends the use of either XML Schema or DTD for user-defined datatypes.
Answer: BE
Q13. Which two statements are true about creating a Web service with JAX-WS? (Choose two.)
A. Stateless Web services must be created with HTTP servlet endpoints.
B. Creating the portable artifacts by hand is slow, but makes a service easier to maintain.
C. All Java-based endpoints share a common packaging model.
D. EJBs can serve as endpoints if hosted in a container with runtime and service support.
E. JAX-WS supports creating services from source and compiled code without a WSDL.
Answer: DE
Q14. According to the WS-I Basic Profile 1.0a, what is true about the SOAP 1.1 encodingStyle attribute?
A. It can occur anywhere in a message.
B. It can only be declared on children Header elements.
C. It can be declared on any children of the Body elements of rpc-literal messages.
D. It cannot be used with elements qualified by the http://schemas.xmlsoap.org/soap/envelope namespace.
E. WS-I Basic Profile 1.1 does NOT give any guidance because encodingStyle is a SOAP 1.1 attribute.
Answer: D
Q15. Which of the following is NOT a correct way of configuring handlers on a Web Service client ? (Choose one)
A. Specify the handlers in jaxws-catalog.xml and make it available in the classpath of the client
B. Create a handlerchain as list of handlers and call setHandlerChain() with that list on the Binding object.
C. Programmatically configure the handlers by setting a custom HandlerResolver on the service instance and create proxies from that service.
D. Specify handlers in handler chain configuration XML file and add @HandlerChain referencing handler configuration file to the Web Service references for clients running in JavaEE Container.
Answer: A
Q16. Which of the following can be used on the SEI's method parameter so that the corresponding generated schema type is wsiap:swaref ? (Choose one)
A. @XMLSchemaType
B. @SwaRef
C. @XmlMimeType
D. @XMLAttachmentRef
Answer: D
Q17. Which two statements are true about creating a Web service with JAX-WS? (Choose two.)
A. Stateless Web services must be created with HTTP servlet endpoints.
B. Creating the portable artifacts by hand is slow, but makes a service easier to maintain.
C. All Java-based endpoints share a common packaging model.
D. EJBs can serve as endpoints if hosted in a container with runtime and service support.
E. JAX-WS supports creating services from source and compiled code without a WSDL.
Answer: DE
Q18. Given the class: Choose the annotation to add on line 4 to enable the client to receive a JSON representation of the instance of Value that is returned (Choose one):
A. @Produces("application/json");
B. @Consumes("application/json");
C. No annotation is needed, since JAX-RS supports marshalling and unmarshalling of JSON records.
D. No annotation is possible, since JAX-RS does not support marshalling and unmarshalling of JSON records.
Answer: A
Q19. Which two statements are true about the interoperability of Web services developed using the Java EE 6 platform? (Choose two.)
A. Interoperability is improved by restricting access only to Java clients.
B. EJB-based endpoints are more difficult for .NET clients to access.
C. Only servlet-based endpoints are used when exposing services to non-Java clients.
D. The signature of Web service methods is limited to parameters and return types that are concrete types and simple arrays of concrete types.
E. The service must be published in both the .NET and Java UDDIs.
F. Testing for WS-I Profile conformance improves interoperability.
Answer: DF
Q20. Given the resource class:
Choose the fragment that a client could use to request "/res/value" using its JSON representation (Choose one):
A. WebResource resource = client.resource("/res/value");
Value val =
resource.accept("application/json").get(Value.class);
B. WebResource resource = client.resource("/res/value");
Value val =
resource.type("application/json").get(Value.class);
C. WebResource resource = client.resource("/res");
Value val =
resource.accept("value").type("application/json").get(Value.class);
D. WebResource resource = client.resource("/res/value");
Value val = resource.get(Value.class);
Answer: A
