SOA SOACP S90-01A Questions & Answers

• Question 81:

  A service inventory is considered to have normalized services when:

  A. its scope does not overlap with any existing databases

  B. service boundaries within the service inventory do not overlap with each other

  C. each service within the service inventory is not used by more than one service composition

  D. legacy systems within the service inventory boundary do not overlap with each other

  Correct Answer: B

• Question 82:

  Two common, yet opposing SOA delivery approaches are:

  A. bottom-up and upside-down

  B. top-down and left-to-right

  C. upside-down and left-to-right

  D. none of the above

  Correct Answer: D

• Question 83:

  When designing service-oriented architectures, it is important to take the strategic goal of Increased Vendor Diversity Options into account, because this goal:

  A. encourages you to commit to one vendor platform and stick with that platform, which fosters long-term flexibility

  B. encourages you to retain the constant option of using proprietary vendor features and extensions so that they can be entrenched into your service-oriented architectures for long-term flexibility

  C. encourages you to retain the constant option to extend or replace parts of your service- oriented architectures with different vendor technologies or products, which fosters long-term flexibility

  D. encourages you to bridge disparity between vendor platforms by using modern transformation technologies for long-term flexibility

  Correct Answer: C

• Question 84:

  A can be part of a/an which can be assembled from within a/an .

  A. component, object, enterprises, service

  B. service inventory, service, enterprises, service composition

  C. service, service composition, services, service inventory

  D. service inventory, service, service compositions, enterprise

  Correct Answer: C

• Question 85:

  The standardization of services within a service inventory supports the repeated of services, thereby increasing their potential reuse.

  A. integration

  B. composition

  C. definition

  D. expression

  

  Correct Answer: B

• Question 86:

  Solution logic is classified as "service-oriented" after:

  A. it has been built using Web services

  B. it has been built using RPC technologies

  C. it has been performance tested to a meaningful extent

  D. service-orientation has been applied to a meaningful extent

  Correct Answer: D

• Question 87:

  You can create or service inventories.

  A. process-specific, process-wide

  B. domain, enterprise

  C. domain, process-specific

  D. enterprise, process-specific

  Correct Answer: B

• Question 88:

  And are used to classify and organize services within a service inventory.

  A. service compositions, service-oriented solutions

  B. service capabilities, service compositions

  C. service models, service layers

  D. service contracts, service capabilities

  Correct Answer: C

• Question 89:

  Which of the following statements is false?

  A. Industry standards are usually produced by standards organizations.

  B. Industry standards are usually created by standards committees so that they do not favor any one vendor or organization.

  C. The use of industry standards alone automatically results in fully standardized service-oriented solutions.

  D. XML is an example of an industry standard.

  Correct Answer: C

• Question 90:

  What is wrong with this statement: "We delivered two services last year. Even though each service was delivered by a separate project team in a different location and at a different time, I am confident that the services will be reasonably interoperable because each project team was asked to use the same design standards."

  A. The statement is incorrect because services should never be delivered by different project teams.

  B. The statement is incorrect because services rely on post-implementation integration effort in order to achieve interoperability, not design standards.

  C. The statement is incorrect because SOA delivery projects require that services be created at exactly the same time in order to guarantee interoperability.

  D. There is nothing wrong with this statement.

  Correct Answer: D