单项选择题

Why would a developer prefer to use SOAP Web services over REST Web services？（）

A. To provide message level security
B. To allow integration with Web 2.0 applications
C. To be able to use XML to format response messages
D. To be able to use the HTTP or HTTPS transport protocols

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多项选择题

A company is migrating their current JAX-WS Web service running on IBM WebSphere Application Server V6.1 with the Feature Pack for Web Services to V7.0. The company wants to continue to support V6.1 service consumers.
If the Web service has WS-AtomicTransaction enabled， what settings should be configured to support the widest range of clients？（）

A. Set the WS-AtomicTransaction to "Never" in WS-Transaction policy of the policy set
B. Set the WS-AtomicTransaction to "Supports" in WS-Transaction policy of the policy set
C. Set the WS-AtomicTransaction to "Mandatory" in WS-Transaction policy of the policy set
D. Set the "Default WS-Tx specification level" to "1.0" in application policy set bindings
E. Set the "Default WS-Tx specification level" to "1.1" in application policy set bindings

多项选择题

Which of the following is used to invoke a Web service from an unmanaged client？（）

A. JAX-WS dispatch API
B. Deployment descriptor
C. @Resource annotation
D. @WebServiceRef annotation
E. Service and Interface classes

单项选择题

A developer used wsimport to generate the skeleton code for a Web service implementation. What is the purpose of the generated ObjectFactory class？（）

A. The ObjectFactory class is the generated Service Endpoint Interface class
B. The ObjectFactory class is the generated service provider class that is used by the JAX-WS client.
C. The ObjectFactory class takes the targetNamespace value and creates the directory structure.
D. The ObjectFactory class allows you to programatically construct new instances of the Java representation for XML content.