Câu 20: S90.01: Fundamental SOA Service-Oriented Computing (S90-01A)

Which of the following is an expected result of successfully adopting SOA?

1. A. A natural increase in runtime performance that you will gain as a result of the fact that service compositions will often be comprised of a greater amount of individually participating programs (services) than traditional distributed applications.
2. B. The fact that the existing IT organizational structure will not have to change because of how well a service-oriented enterprise fits into traditional IT departmental structures that are focused on project-centric application delivery.
3. C. The tactical (short-term) focus of service-orientation, which allows for the initial rapid delivery of services without concerns about their subsequent governance.
4. D. The strategic (long-term) target state that is attainable when many of the services delivered are interoperable and reusable, thereby allowing for them to be — đáp án hiện tại