최신SOA Certified Professional Fundamental SOA & Service-Oriented Computing - S90-01A무료샘플문제

A. True

B. False

A. "Our strategy fully supports the tactical (short-term) nature of service-oriented computing by de-emphasizing standardization and allowing different project teams to deliver services optimized to their respective requirements. This not only speeds the initial delivery of services, it further supports interoperability by enabling services to leverage established integration technologies."

B. "As part of our planned transition toward service-orientation, we will continue to extend the existing legacy applications with transformation-centric middleware that will enable seamless integration and runtime conversion between the different data models and data formats used by these applications."

C. "Each of our existing legacy applications already establishes a domain boundary that is defined by the purpose of the application. We are confident that by leveraging these pre-defined silo-based boundaries we can create a series of effective domain service inventories, each with a scope that corresponds to a legacy application boundary."

D. "Our strategy is to make the consistent application of service-orientation principles a priority in order to support the attainment of the goals of service-oriented computing. The primary justification for this approach is the fact that we have identified the goals of service-oriented computing to be in alignment with our own business goals."

A. data model

B. service registry

C. data agent

D. service agent

A. The established "contract last" approach is chosen, allowing different IT managers to focus on contract-related governance issues after the services are deployed and in use.

B. The top-down approach is chosen. This allows services to be modeled subsequent to their design, thereby enabling each service to be governed by multiple owners.

C. It is decided to proceed with the creation of multiple domain service inventories. This allows collections of services to be independently governed by different owners, while still enabling the IT enterprise as a whole to transition toward SOA.

D. Because SOA projects absolutely require enterprise-wide standardization and further demand the creation of an enterprise service inventory, the IT managers have no choice than to cancel the project.

A. Organizational agility can be viewed as a state whereby the organization increases its responsiveness with the support of a more agile IT enterprise.

B. Organizational agility can be viewed as a tactical benefit that empowers the organization to respond to new business requirements by building new applications from scratch each time.

C. Organizational agility can be viewed as the ability of IT to rapidly produce new legacy applications on-demand.

D. Organizational agility can be viewed as the ability of IT project managers to rapidly replace slow performing programmers without jeopardizing project delivery schedules.

A. Service A, Service B, Service C

B. None, because a service cannot also be a service consumer.

C. Service A

D. Service D, Service E

A. A target state whereby the enterprise has adopted SOA by replacing all legacy environments with custom-developed services.

B. A target state whereby all services are always consistently delivered as Web services.

C. A target state in which the entire enterprise has been successfully service-oriented.

D. A target state whereby standardized service contracts have been established to express a consistent and unified service endpoint layer.

A. increasing the amount of non-agnostic services within an inventory

B. decreasing the scope of a service inventory

C. increasing the amount of legacy systems within an enterprise

D. increasing the amount of agnostic services within an inventory

A. services, service compositions

B. services, service registries

C. top-down service models, bottom-up service models

D. service candidates, service registries

A. none of the above

B. bottom-up and upside-down

C. top-down and left-to-right

D. upside-down and left-to-right