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

Which statement is true about SAAJ?

Which of the following are ways for a JAX-WS-based service to enable the usage of MTOM for binary data?

A application developer has a multitude of ways to specify to use MTOM when sending a Web services
request.
Which of the following will enable MTOM on the client side?

The following classes are generated when developing a JAX-WS unmanaged client from a WSDL using IBM
Rational Application Developer:
HelloBean.java
HelloBeanPortProxy.java,
HelloBeanService.java
Method1.java
Method1Response.java
ObjectFactory.java
package-info.java
Which of the following WSDLs was used as the input?

A developer works for a software vendor that specializes in making customizable software for companies in
the insurance business to communicate with health care providers. The vendor wants to allow their clients
to customize a set of Web services to change and alter the types of information that gets passed on Web
services requests. Therefore, there is a requirement for real-time dynamic processing of metadata to drive
Web service requests.
The developer needs to build a Web service than can respond with the needed flexibility for changing the
interface.
Which type of client best accomplishes the objective?

A developer uses com.ibm.jaxws.thinclient_7.0.0.jar to invoke a Web service with:

When the Web service target is expected to change considerably in terms of its location and
Request/Response format, which clients should be used?

Which client retrieves Call Instance from the javax.xml.rpc.Call interface?

What is the name of the dispatch class method for asynchronous invoke?