SOA S90-01A Online Practice Questions and Exam Preparation

SOA S90-01A Online Questions & Answers

• Question 41:

  Which of the following statements makes sense?

  A. I am going to register my new service in the service registry so that other project teams can discover it in order to determine whether they should reuse it as part of service- oriented solutions they are planning to build.
  B. I am going to register my new service inventory in the service registry in order to improve the performance of my service-oriented solution, because other services in my service composition will be able to dynamically discover and retrieve the new service much faster than if it was not registered in the service registry.
  C. I am going to register my new service in the service registry because Service Registration is one of the eight principles of service-orientation.
  D. None of these statements make sense.
  A. I am going to register my new service in the service registry so that other project teams can discover it in order to determine whether they should reuse it as part of service- oriented solutions they are planning to build.

• Question 42:

  Which of the following statements are false? SELECT ALL THAT APPLY

  A. Services are delivered into service inventories and are aggregated into service compositions.
  B. Services are delivered as service compositions that are aggregated into a set of service inventories.
  C. Services are delivered into service compositions that are composed by service inventories.
  D. Services are delivered as service inventories that are composed by other service inventories.
  B. Services are delivered as service compositions that are aggregated into a set of service inventories.
  C. Services are delivered into service compositions that are composed by service inventories.

• Question 43:

  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
  C. service, service composition, services, service inventory

• Question 44:

  "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.
  D. There is nothing wrong with this statement.

• Question 45:

  One of the fundamental characteristics of service-oriented architecture is:

  A. business-driven
  B. integration-centric
  C. inventory-neutral
  D. silo-driven
  A. business-driven

• Question 46:

  If a service can have one or more service capabilities, then how can a service consumer interact with a service?

  A. It can't. The service must only provide one service capability in order for it to be accessible by service consumers.
  B. Each service capability represents a function that the service has to offer. The service consumer can invoke and interact with one service capability at a time, thereby only using a subset of the service's overall functionality.
  C. Service capabilities are designed to be composed together, which means that in order for a service consumer to interact with a service, it must be designed to invoke all of its service capabilities at the same time.
  D. Services do not have service capabilities that are explicitly invoked. Services almost always exist as event-driven programs that transparently intercept service consumer messages at runtime.
  B. Each service capability represents a function that the service has to offer. The service consumer can invoke and interact with one service capability at a time, thereby only using a subset of the service's overall functionality.

• Question 47:

  You can create or service inventories.

  A. process-specific, process-wide
  B. domain, enterprise
  C. domain, process-specific
  D. enterprise, process-specific
  B. domain, enterprise

• Question 48:

  Which of the following statements are false? SELECT ALL THAT APPLY

  A. Service compositions are aggregates of non-service-oriented applications that are grouped together and exposed as a service.
  B. Service compositions are aggregates of services that are grouped together to carry out a specific task.
  C. Service compositions can be classified as service-oriented solutions.
  D. Service composition design is not a common consideration with SOA projects. The emphasis of service-orientation is on producing services that are solely optimized for point-to-point data exchange.
  A. Service compositions are aggregates of non-service-oriented applications that are grouped together and exposed as a service.
  D. Service composition design is not a common consideration with SOA projects. The emphasis of service-orientation is on producing services that are solely optimized for point-to-point data exchange.

• Question 49:

  Service-orientation supports the realization of the strategic goals associated with service- oriented computing.

  A. True
  B. False
  A. True

• Question 50:

  Services can be referred to as because of the enterprise-centric design considerations of service-orientation and SOA.

  A. enterprise architectures
  B. enterprise resources
  C. enterprise definitions
  D. enterprise-centric business models
  B. enterprise resources