최신 SOACP S90-08A 무료샘플문제:
1. Business process logic is abstracted and physically centralized as part of a platform that supports long-running service activities via the use of a database that can temporarily store state data during periods of inactivity. Which of the following compound patterns provides the range of features required to support these requirements?
A) Orchestration
B) Service Broker
C) Official Endpoint
D) Enterprise Service Bus
2. The queue established by applying the Asynchronous Queuing pattern enables service consumer and service to revert to a stateless condition before a data exchange has fully completed.
A) True
B) False
3. Which of the following statements about compensating service transactions and compensation logic is true?
A) A compensating service transaction can be more efficient than an atomic service transaction with regards to runtime memory consumption.
B) All of these statements are true.
C) Upon detection of an exception, pre-defined compensation logic can be executed to handle the exception.
D) Compensating service transactions are suitable for long-running service activities.
4. Which of the following statements is true?
A) A compensating service transaction always exists within the scope of an atomic service transaction.
B) A compensating service transaction is only used in situations where the rollback of changes across services needs to be guaranteed.
C) None of these statements are true.
D) The application of the Compensating Service Transaction pattern relies heavily upon an underlying database that supports the rollback of changes.
5. The application of the Redundant Implementation pattern helps increase the autonomy of:
A) core service logic contained within services that do not rely on the redundantly deployed service
B) compositions that compose redundantly deployed services
C) service agents that perform load-balanced access to services that are not redundantly deployed
D) redundantly deployed services
질문과 대답:
| 질문 # 1 정답: A | 질문 # 2 정답: A | 질문 # 3 정답: B | 질문 # 4 정답: C | 질문 # 5 정답: B,D |
1333 개 고객 리뷰
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