Câu 8: S90.02: SOA Technology Concepts (S90-02A)

Which of the following statements are true? (Select all that apply.)

1. A. XML and XML Schema can be used to help define the technical service contract of a SOAP-based Web service. — đáp án hiện tại
2. B. XML and XML Schema allow for the creation of data models that can be used by services, but can also establish a separate data architecture. — đáp án hiện tại
3. C. XML and XML Schema are always used to define the structure of the underlying service logic as well as the component composition models the services may need to encapsulate.
4. D. XML and XML Schema are important because when services are built as Web services, they must be used to define service scalability characteristics and