SOA S90-01A Online Practice Questions and Exam Preparation

SOA S90-01A Online Questions & Answers

• Question 31:

  A common performance consideration when designing agnostic services is the fact that they contain generic processing logic which can decrease performance overhead, thereby reducing performance requirements. Select the correct answer.

  A. True
  B. False
  B. False

• Question 32:

  Which of the following SOA myths are false? SELECT ALL THAT APPLY

  A. "An application is considered service-oriented if it uses Web services."
  B. "It is required that you stick with a single SOA vendor platform in order to successfully achieve the strategic goals of service-oriented computing."
  C. "SOA projects always require enterprise-wide standardization and enterprise-wide global data models."
  D. "The successful adoption of SOA will help an organization become more agile and responsive."
  A. "An application is considered service-oriented if it uses Web services."
  B. "It is required that you stick with a single SOA vendor platform in order to successfully achieve the strategic goals of service-oriented computing."
  C. "SOA projects always require enterprise-wide standardization and enterprise-wide global data models."

• Question 33:

  Which of the following is not the result of achieving the strategic goal of Reduced IT Burden?

  A. a reduction in waste and redundancy among automation solutions (compared to a traditional silo-based IT enterprise)
  B. a reduction in the quantity of services (compared to a traditional silo-based IT enterprise)
  C. a reduction in the overhead associated with IT governance and evolution (compared to a traditional silo-based IT enterprise)
  D. a reduction in size and operational cost of IT as a whole (compared to a traditional silo- based IT enterprise)
  B. a reduction in the quantity of services (compared to a traditional silo-based IT enterprise)

• Question 34:

  Service metadata can be centrally registered within a for discoverability purposes.

  A. service inventory
  B. service composition
  C. service registry
  D. service model
  C. service registry

• Question 35:

  A product or technology that is key to facilitating service discovery and service governance in general is a:

  A. visual service development tool
  B. business analysis tool
  C. service registry
  D. none of the above
  C. service registry

• Question 36:

  To qualify as a service composition, at least participating services need to be present. Otherwise, the service interaction only represents a point-to-point exchange.

  A. two
  B. four
  C. six
  D. eight
  B. four

• Question 37:

  Which of the following statements is true?

  A. Integration is the effort required to enable interoperability. A goal of service-oriented computing is to increase intrinsic integration, thereby reducing the need for interoperability.
  B. Interoperability is the effort required to enable integration. A goal of service-oriented computing is to increase intrinsic integration, thereby reducing the need for interoperability.
  C. Integration is the effort required to enable interoperability. A goal of service-oriented computing is to increase intrinsic interoperability, thereby reducing the need for integration.
  D. Interoperability is the effort required to enable integration. A goal of service-oriented computing is to increase intrinsic interoperability, thereby reducing the need for integration.
  C. Integration is the effort required to enable interoperability. A goal of service-oriented computing is to increase intrinsic interoperability, thereby reducing the need for integration.

• Question 38:

  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
  B. composition

• Question 39:

  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.
  D. There is nothing wrong with this statement.

• Question 40:

  There can be different types or scopes of service-oriented architecture. For example, you could define separate architecture specifications for a service and a service inventory.

  A. True
  B. False
  A. True