S90.08：最新的SOA認證S90.08考題，Advanced SOA Design & Architecture認證

問題1
Official Endpoint is a compound pattern that is comprised of the Logic Centralization
pattern and the Contract Centralization pattern.

A. True

B. False

正確答案: A

問題2
Technical service contracts that use the same XML schemas will support the exchange of
messages based on the same data models.

A. True

B. False

正確答案: A

問題3
The Process Abstraction pattern can help solve which of the following problems?

A. Bundling both messaging and validation logic into the same service eventually results in
the creation of redundant logic across multiple services, thereby causing performance
challenges.

B. The same business rules may exist within different business-centric services, leading to
redundancy issues and governance problems due to the challenge of maintaining
consistent rule logic within multiple services as rules changes over time.

C. Grouping non-agnostic business logic together with agnostic business logic hinders the
governance of the non-agnostic logic and the reuse of the agnostic logic.

D. When business process logic is physically distributed across independent service
implementations, it can be difficult to extend and evolve due to its decentralized nature.

正確答案: C

問題4
The Service Fa?ade pattern is often applied in order to separate the ___________ from the
underlying service implementation so that they can evolve independently.

A. service agent

B. None of the above.

C. service contract

D. service activity

正確答案: C

問題5
The application of the Protocol Bridging pattern automatically results in the application of
the Data Model Transformation pattern.

A. True

B. False

正確答案: B

問題6
Which of the following statements is false?

A. The Decoupled Contract pattern supports the application of the Contract Centralization
pattern.

B. The Contract Centralization pattern positions the service contract as the official entry
point into the service logic.

C. The application of the Contract Centralization pattern enables access to underlying
service resources through the use of secondary or unofficial technical contracts.

D. The Contract Centralization pattern can impose performance overhead and requires the
use of design standards.

正確答案: C

問題7
Which of the following statements is true?

A. Although the Logic Centralization pattern addresses the question of how to avoid
redundant service logic, it does not address how the logic should be accessed.

B. When the Logic Centralization and Contract Centralization patterns are applied together,
they realize the Official Endpoint pattern because they effectively establish an official
endpoint for a service.

C. All of these statements are true.

D. The Contract Centralization pattern specifies how to access a service through its
published contract, but it does not indicate which services should be accessed for specific
purposes.

正確答案: C

問題8
The Protocol Bridging and Data Model Transformation patterns can be applied together to
the same message or data exchange.

A. True

B. False

正確答案: A

問題9
A service inventory architecture is designed to accommodate the composition and
recomposition of services.

A. True

B. False

正確答案: A

問題10
The Protocol Bridging pattern addresses problems that occur when services using different
transport protocols or different versions of the same transport protocol try to communicate.

A. True

B. False

正確答案: A

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