Free S90.03 – SOA Design & Architecture (S90-03A) Practice Test Question

Select all that apply, then click Submit answer.

• ○

  maintainability

• ○

  availability

• ○

  scalability

• ○

  discoverability
  

Select all that apply, then click Submit answer.

• ○

  In order for an enterprise to be successful with SOA, enterprise-wide standardization is required.

• ○

  Service-orientation is a revolutionary paradigm that is incompatible with existing paradigms and practices.

• ○

  Adoption of service-orientation will return an immediate ROI due to its focus on tactical (short-term) requirements fulfillment.

• ○

  In order for an enterprise to be successful with SOA, an understanding of service-orientation is required.
  

Select all that apply, then click Submit answer.

• ○

  It can result in a significant amount of waste due to the fact that silo-based applications can have significant redundant functionality.

• ○

  It can result in bloated, oversized technical environments.

• ○

  The integration effort required to make disparate silo-based applications interoperate can be complex and expensive.

• ○

  IT operational costs can continue to escalate as more silo-based applications are added to an IT enterprise.
  

Select all that apply, then click Submit answer.

• ○

  The Service Composability principle is closely associated with the Service Reusability principle because service composition can be seen as a form of reuse.

• ○

  The Service Composability principle is highly revolutionary because the concept of aggregating software programs is new to distributed computing.

• ○

  The Service Composability principle emphasizes that services need to be designed to participate as effective members of multiple service compositions.

• ○

  The Service Composability principle prepares services for immediate and eventual participation in compositions.
  

Select all that apply, then click Submit answer.

• ○

  Service Autonomy

• ○

  Service Statelessness

• ○

  Service Discoverability

• ○

  Service Abstraction
  

Select an option, then click Submit answer.

• ○

  True

• ○

  False
  

Select an option, then click Submit answer.

• ○

  Service Reusability

• ○

  Service Statelessness

• ○

  Service Loose Coupling

• ○

  Service Autonomy
  

Select an option, then click Submit answer.

• ○

  True

• ○

  False
  

Select an option, then click Submit answer.

• ○

  the standardization of a service's functional expression

• ○

  the standardization of industry technologies across different service inventories

• ○

  the standardization of data models used by service contracts

• ○

  All of the above represent typical forms of standardization addressed by the Standardized Service Contract principle.
  

Select an option, then click Submit answer.

• ○

  task service

• ○

  entity service

• ○

  utility service

• ○

  data service