SOA S90.04 問題集

質問 1：
An SOA project carried out with a top-down approach can contain phases that require the completion of the following tasks:
A. development of services
B. testing of services
C. design of services
D. analysis of services
正解：A,B,C,D

質問 2：
What happens to business process steps that are identified as not being suitable for service encapsulation during the service modeling process?
A. If the business process steps involve human interaction, they are replaced with services that implement electronic forms processing to the greatest extent possible.
B. They are discarded and are not made part of the final solution.
C. None of the above.
D. They are subjected to a separate meet-in-the-middle process.
正解：C

質問 3：
Which of the following types of information are generally documented as part of a service profile?
A. service compositions the service participates in
B. policies related to the service
C. the custodian(s) of the service
D. the delivery status of the service
正解：A,B,C,D

質問 4：
Which of the following statements makes sense?
A. The service profile was initially created by the service developer and finalized by the service registry custodian.
B. None of the above.
C. The service profile was initially created by the service analyst and finalized by the service developer.
D. The service profile was initially created by the service analyst and finalized by the technical communications specialist.
正解：D

質問 5：
Which of the following statements is true?
A. The meet-in-the-middle delivery approach is essentially based on the bottom-up approach in that it allows services to be delivered without up-front analysis. The only difference is that the meet-in-the-middle approach advocates the use of object-orientation principles instead of service-orientation principles.
B. The meet-in-the-middle delivery approach allows an on-going top-down analysis to occur while services are designed and delivered. The only requirement is that delivered services eventually be updated to be kept in alignment with the results of the top-down analysis.
C. The meet-in-the-middle delivery approach is essentially based on the top-down approach in that it allows services to be delivered after the completion of the top-down analysis. The only difference is that the meet-in-the-middle approach advocates the use of people that act as mediators who ensure that business analysts and technology architects can collaborate harmoniously.
D. None of these statements are true.
正解：B

質問 6：
Which of the following is not a goal of the service-oriented analysis process?
A. the grouping of service capability candidates into service candidates
B. the preliminary identification of service autonomy-related issues
C. the definition of preliminary service boundaries
D. the definition of service implementation technology
正解：D

質問 7：
Which of the following statements makes sense?
A. On the Accounting Solution project, John assumed the roles of security specialist and policy custodian, while Jane assumed the role of enterprise architect.
B. All of the above statements make sense.
C. On the Accounting Solution project, Steve assumed the roles of service analyst and service architect, while Mary assumed the role of enterprise design standards custodian.
D. On the Accounting Solution project, Sally assumed the roles of service architect and service custodian, while Jim assumed the role of service registry custodian.
正解：B

質問 8：
Which of the following statements is true?
A. Task service contracts generally do not have a lot of capabilities because the task service model has rules that prohibit large service contracts.
B. Task service contracts are designed with reusability in mind and therefore publish many service capabilities.
C. None of the above statements are true.
D. Task service contracts generally do not have a lot of capabilities because they are usually only required to initiate the service composition logic encapsulated by the task service.
正解：D

質問 9：
During a service modeling process, you are required to identify agnostic service candidates. Three service analysts try to help you, but each gives you a different opinion.
Which of the following opinions would generally be considered good advice?
A. All of the above statements can be considered good advice because they all support recommended service modeling practices.
B. "Isolate business process steps that are not specific to the business process. These can help you define agnostic service candidates."
C. "Use a business entity diagram to help you identify business process steps that may relate to business entities. These can help you define agnostic entity service candidates."
D. "Isolate all decision logic that controls the business process flow and group it together within a single agnostic service candidate. This decision logic can help you define agnostic task service candidates."
正解：B,C