S90.01無料問題集「SOA Fundamental SOA & Service-Oriented Computing」

質問 1

What is wrong with this statement: "We delivered two services last year. Even though each service was delivered by a separate project team in a different location and at a different time, I am confident that the services will be reasonably interoperable because each project team was asked to use the same design standards."

（A）The statement is incorrect because services rely on post-implementation integration effort in order to achieve interoperability, not design standards.

（B）The statement is incorrect because services should never be delivered by different project teams.

（C）The statement is incorrect because SOA delivery projects require that services be created at exactly the same time in order to guarantee interoperability.

（D）There is nothing wrong with this statement.

正解：D 解答を投票する

質問 2

When migrating to a service-oriented computing platform you are working toward achieving a specific target environment. Which of the following statements about this target environment are true? SELECT ALL THAT APPLY

（A）This target environment helps the organization itself gain greater value from IT, because IT imposes less of a burden on the organization."

（B）In this target environment, services are naturally interoperable and composable.

（C）In this target environment, services establish a federated endpoint layer.

（D）In this target environment, business logic is accurately expressed through services as a result of collaboration between business analysts and technology experts.

正解：A、B、C、D 解答を投票する

質問 3

A service consumer must exist as a service-oriented software program. Select the correct answer.

（A）False

（B）True

正解：A 解答を投票する

質問 4

Service modeling results in the definition of service candidates prior to the actual design and development of services. Select the correct answer.

（A）False

（B）True

正解：B 解答を投票する

質問 5

From an organizational impact perspective, SOA initiatives can introduce: SELECT ALL THAT APPLY

（A）new skill-sets

（B）new roles

（C）change to how project teams are structured

（D）new processes

正解：A、B、C、D 解答を投票する

質問 6

Which of the following statements is true?

（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 the ability of IT project managers to rapidly replace slow performing programmers without jeopardizing project delivery schedules.

（C）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.

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

正解：A 解答を投票する

質問 7

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

（A）False

（B）True

正解：B 解答を投票する

質問 8

A common performance consideration when designing agnostic services is the fact that they contain generic processing logic which can decrease performance overhead, thereby reducing performance requirements. Select the correct answer.

（A）False

（B）True

正解：A 解答を投票する

質問 9

To qualify as a service composition, at least __________ participating services need to be present. Otherwise, the service interaction only represents a point-to-point exchange.

（A）four

（B）six

（C）eight

（D）two

正解：D 解答を投票する

質問 10

Service composition is important to the success of SOA initiatives because:

（A）Service compositions enable the service-oriented computing goal of Increased Federation by guaranteeing that service endpoints are consistently designed and developed.

（B）Services that compose multiple legacy systems can be designed to leverage only the parts of each system that are relevant to the functional context of the service.

（C）Services that can be composed and recomposed support several service-oriented computing goals, including Increased ROI and Increased Organizational Agility.

（D）You can only create service-oriented solutions as service compositions.

正解：C 解答を投票する

S90.01 無料問題集「SOA Fundamental SOA & Service-Oriented Computing」

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