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Q1. 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
Q2. What are two valid facts about WS-I? (Choose two.)
A. The I-Stack is a great development tool.
B. The WS-I promotes and supports generic protocols for the interoperable exchange of messages.
C. The WS-I governs languages and protocols such as SOAP, WSDL, and UDDI.
D. The WS-I specifies specific rules that address either weaknesses in component specifications or issues of how to combine the collected technology.
E. The WS-I has been a guiding force in creating StAX.
Answer: BD
Q3. A developer creates a Web service for his company's inventory service. He uses servlet container to deploy the web service and wants to enable basic authentication for all web service invocations. Where does the developer configure security requirements for the above case?
A. sun-jaxws.xml
B. web.xml
C. webservices.xml
D. domain.xml
Answer: B
Q4. Which of the following two EJB types can be used as web service endpoints ? (Choose two.)
A. Stateful Session EJB
B. Message-Driven EJB
C. Stateless Session EJB
D. Singleton Session EJB
Answer: CD
Q5. An engineer is creating a WSDL 1.1 document, and is having difficulty with the wsdl:messages section.
Which two statements are true about wsdl:messages in a WSDL 1.1 document? (Choose two.)
A. Both type and element attributes can be used on the same wsdl:part.
B. Both type and element attributes can be used on the same wsdl:binding.
C. The type and element attributes cannot be used on the same wsdl:part.
D. The type and element attributes cannot be used on the same wsdl:binding.
E. Document-style messaging allows the type attribute.
F. Document-style messaging allows the element attribute.
Answer: CF
Q6. Which security technologies are not included in WS-Security?
A. encryption
B. handshake for credential exchange and session establishment
C. security tokens
D. digital signatures
Answer: B
Q7. 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
Q8. XML Signature and XML Encryption provide the foundation for message level security in Web services. Which statement about XML signature is NOT true?
A. use detached signatures, where the digital signature covers sibling elements or external data
B. use enveloping signatures, where the digital signature element encloses the data to be signed
C. use enveloping signatures, where the digital signature is a child element of the data to be signed
D. use enveloped signatures, where the digital signature is a child element of the data to be signed
Answer: C
Q9. What is an accurate description of the handling of application exceptions thrown by a JAX-WS service endpoint?
A. Application exceptions can be mapped to faults in WSDL.
B. Application exceptions are NOT handled by JAX-WS SEI clients.
C. Application exceptions are always propagated to JAX-WS clients as RemoteExceptions.
D. Application exceptions are always propagated to JAX-WS SEI clients as WebServiceExceptions.
E. Application exceptions are always propagated to JAX-WS SEI clients as SOAPFaultExceptions.
Answer: A
Q10. When a SOAP envelope is optimized on the wire, the following can be said about the optimized infoset : (Choose one)
A. optimized infoset contains xop:Include elements with href attribute pointing to attachment data
B. optimized infoset contains mtom:Import with location attribute pointing to attachment data
C. optimized infoset doesn't have any specific elements for MIME attachment.
D. optimzed infoset's element contain cid:Content-ID as the text and Content-ID refers to the associated attachment
Answer: A