SOA Certified SOA Architect S90.01 Questions & Answers

• Question 41:

  The use of services tends to the size of service compositions.

  A. autonomous, increase

  B. stateless, decrease

  C. scalable, decrease

  D. agnostic, increase

  Correct Answer: D

• Question 42:

  The distinct ownership and governance requirements introduced by agnostic services can introduce the need for more staff and less staff.

  A. management-centric, administration-centric

  B. development-centric, quality assurance-centric

  C. enterprise-centric, project-centric

  D. development-centric, communication-centric

  Correct Answer: C

• Question 43:

  XML and XML Schema are examples of:

  A. custom design standards commonly used by service-oriented solutions

  B. custom design characteristics commonly found in service-oriented solutions

  C. industry standards commonly used by service-oriented solutions

  D. industry characteristics commonly found in service-oriented solutions

  Correct Answer: C

• Question 44:

  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

  Correct Answer: C

• Question 45:

  Administering, maintaining, and evolving the services and service inventories that you build and own can be broadly referred to as:

  A. federated SOA ownership

  B. SOA standardization

  C. SOA governance

  D. SOA enforcement

  Correct Answer: C

• Question 46:

  "A primary focus of service modeling is the encapsulation and abstraction of business logic in support of defining business service candidates." What is wrong with this statement?

  A. Service modeling is a phase dedicated to defining non-business service logic only.

  B. There is no such thing as a business service when creating service-oriented solutions.

  C. The service modeling process results in the implementation of services, not the definition of service candidates.

  D. There is nothing wrong with this statement.

  Correct Answer: D

• Question 47:

  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.

  Correct Answer: C

• Question 48:

  Project Team Alpha delivers Service A for Solution 1. Project Team Beta delivers Service B for Solution 2. Some time later, Project Team Omega wants to reuse Service A and Service B for its new Solution 3. How would Services A and B need to have been designed in order for Project Team Omega to successfully reuse these services without having to resort to a major integration project?

  A. Services always require the use of transformation technologies in order to communicate. Therefore, major integration effort is unavoidable in this scenario.

  B. Services A and B need to reside on the same physical server or workstation, thereby allowing them to be reused without the need for major integration effort.

  C. Services A and B need to be standardized and designed with an emphasis on intrinsic interoperability so that they are compatible regardless of when or by which project team they are delivered.

  D. Service A needs to be designed using a different vendor platform than ServiceB. This enables vendor diversity, thereby guaranteeing interoperability.

  Correct Answer: C

• Question 49:

  A fundamental means of achieving business and technology alignment in support of service-oriented computing is:

  A. through the use of a service registry because this allows business and technology- centric services to be located in the same place

  B. through the creation of business services because this enables services to encapsulate and express business logic

  C. through the use of a business registry because this allows for the centralized registration of business analysts

  D. through the creation of a vendor-specific architecture because this supports both the vendor- neutral and business-driven SOA characteristics

  Correct Answer: B

• Question 50:

  Complete the following statement with the correct sentence : "The objective of organizational agility is to dramatically reduce the time and effort required to fulfill new or changed business requirements...

  A. as long as the business requirements doesn't change too often."

  B. once legacy integration has been broadly achieved."

  C. once a collection of mature agnostic services is available."

  D. as long as the organization can continually outsource its IT projects."

  Correct Answer: C