If you are deploying into a Java EE 5 (or better) container, you may simply create a bean that is annotated with:-

The correct answer is: A. javax.jws.webservice

The javax.jws.webservice annotation is used to create a web service in Java. It is a standard annotation that is supported by all Java EE 5 (or better) containers.

The javax.jws.webserviceprovider annotation is used to create a web service provider in Java. It is a standard annotation that is supported by all Java EE 5 (or better) containers.

However, the javax.jws.webserviceprovider annotation is not required if you are deploying into a Java EE 5 (or better) container. You can simply create a bean that is annotated with the javax.jws.webservice annotation and the container will automatically create a web service provider for you.

The following is an example of a bean that is annotated with the javax.jws.webservice annotation:

“`
@WebService
public class MyWebService {

@WebMethod
public String sayHello() {
    return "Hello, world!";
}

}
“`

This bean will be automatically deployed as a web service when it is deployed into a Java EE 5 (or better) container.