Download Fundamental SOA & Service-Oriented Computing (S90-01A).S90.01.PracticeTest.2018-12-29.57q.vcex

Vendor: SOA
Exam Code: S90.01
Exam Name: Fundamental SOA & Service-Oriented Computing (S90-01A)
Date: Dec 29, 2018
File Size: 34 KB
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Demo Questions

Question 1
Below are four statements about business and technology alignment, as it pertains to service-oriented computing. Which of these statements is false?
  1. Business and technology alignment represents the extent to which an IT enterprise and its automated systems can mirror and evolve in alignment with the business.
  2. Service-oriented computing promotes the abstraction and accurate encapsulation and expression of business logic in services. This supports business and technology alignment.
  3. The pursuit of business and technology alignment can be supported by the collaboration of business analysts and technology experts during analysis and modeling phases.
  4. In order for an IT enterprise to increase business and technology alignment, its business analysts must become more technical and assume the responsibilities of technology experts so that they can independently design quality business services that take both business and technology considerations into account.
Correct answer: D
Question 2
Which of the following is not a benefit of maintaining a vendor-neutral and business-driven context for a service-oriented architecture? 
  1. Establish a technology architecture with a fixed scope and purpose that remains unchanged, regardless of how the business may need to change over time.
  2. Avoid establishing a technology architecture that will need to be replaced in the near future when it no longer adequately fulfills business requirements.
  3. Leverage new technological innovation in order to maximize the fulfillment of business requirements.
  4. Establish a technology architecture that can stay in alignment with how the business may need to change over time.
Correct answer: A
Explanation:
Question 3
Which of the following statements is false?
  1. The design standardization of service contracts helps increase interoperability between services.
  2. Design standardization can introduce organizational and cultural challenges because it requires that the design standards be regularly enforced.
  3. The design standardization of service contracts helps avoid the need for transformation technologies.
  4. Design standardization is not relevant to the design of service compositions. It is only relevant to the design of individual services.
Correct answer: D
Question 4
Which of the following statements is false?
  1. The governance burden of services is not impacted by the SOA project delivery approach.
  2. The bottom-up approach to SOA project delivery results in less up-front impact, but will usually increase the eventual governance burden of services.
  3. Alternative approaches exist that provide a compromise between bottom-up and top-down SOA project delivery approaches.
  4. Up-front analysis as part of a top-down SOA project delivery approach helps reduce the eventual governance burden of services.
Correct answer: A
Question 5
__________ and __________ are used to classify and organize services within a service inventory.
  1. service compositions, service-oriented solutions
  2. service capabilities, service compositions
  3. service models, service layers 
  4. service contracts, service capabilities
Correct answer: C
Question 6
The standardization of services within a service inventory supports the repeated __________ of services, thereby increasing their potential reuse.
  1. integration
  2. composition
  3. definition
  4. expression
Correct answer: B
Question 7
Solution logic is classified as "service-oriented" after:
  1. it has been built using Web services
  2. it has been built using RPC technologies
  3. it has been performance tested to a meaningful extent
  4. service-orientation has been applied to a meaningful extent
Correct answer: D
Explanation:
Question 8
A __________ can be part of a/an __________ which can be assembled from __________ within a/an __________.
  1. component, object, enterprises, service
  2. service inventory, service, enterprises, service composition
  3. service, service composition, services, service inventory
  4. service inventory, service, service compositions, enterprise
Correct answer: C
Question 9
Two common, yet opposing SOA delivery approaches are:
  1. bottom-up and upside-down
  2. top-down and left-to-right
  3. upside-down and left-to-right
  4. none of the above
Correct answer: D
Question 10
When designing service-oriented architectures, it is important to take the strategic goal of Increased Vendor Diversity Options into account, because this goal:
  1. encourages you to commit to one vendor platform and stick with that platform, which fosters long-term flexibility
  2. 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
  3. 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
  4. encourages you to bridge disparity between vendor platforms by using modern transformation technologies for long-term flexibility 
Correct answer: C
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