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Free S90.03 Exam Braindumps (page: 3)

Page 2 of 26
PDF with 100 Questions

Which of the following statements reveal common misunderstandings about service-orientation and SOA? SELECT ALL THAT APPLY

  1. In order for an enterprise to be successful with SOA, enterprise-wide standardization is required.
  2. Service-orientation is a revolutionary paradigm that is incompatible with existing paradigms and practices.
  3. Adoption of service-orientation will return an immediate ROI due to its focus on tactical (short- term) requirements fulfillment.
  4. In order for an enterprise to be successful with SOA, an understanding of service-orientation is required.

Answer(s): A,B,C



The decoupling of a service contract from the service's underlying implementation results in a(n) __________________ in the service's level of abstraction because __________________ service implementation details helps prevent service consumers from being designed to indirectly couple to the underlying service implementation. Select the correct answer.

  1. increase, hiding
  2. increase, publishing
  3. decrease, hiding
  4. decrease, publishing

Answer(s): A



Fill in the blanks for the following definition of the Service Discoverability design principle: "Services are supplemented with communicative metadata by which they can be effectively __________________ and __________________." Select the correct answer.

  1. designed, discovered
  2. discovered, interpreted
  3. discovered, refactored
  4. discovered, deployed

Answer(s): B



Which of the following is a common reason as to why the Standardized Service Contract principle is not followed in some organizations? Select the correct answer.

  1. Development tools are used to auto-generate the details of the technical service contract.
  2. Developers ignore service contract design standards.
  3. Developers are required to use pre-defined third-party service contracts obtained with the purchase of legacy system adapters.
  4. All of the above.

Answer(s): D






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