SOA Certified Professional S90-08A Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Advanced SOA Architecture Principles & Patterns | 30% | - Service composition and orchestration patterns - Canonical architecture and federated inventory patterns - Loose coupling, autonomy and statelessness - Service design patterns |
| Topic 2: Integration, Messaging & Infrastructure | 25% | - ESB patterns and message routing - Service agents and mediation logic - Synchronous and event-driven messaging - Reliable messaging, transactions and protocol bridging |
| Topic 3: Governance, Security & Quality of Service | 20% | - Performance, scalability and reliability - Security patterns, authentication and authorization - Policy-driven governance and enforcement - Compliance and design trade-offs |
| Topic 4: Advanced Service-Oriented Analysis & Design | 25% | - Service modeling and granularity - Service inventory design and layering - Service identification and categorization - Service contract design, standardization and versioning |
SOA Certified Professional Advanced SOA Design & Architecture Sample Questions:
1. A service fa?ade component can be used to abstract the part of a service architecture that has negative coupling potential.
A) False
B) True
2. The Process Centralization pattern is most commonly associated with which service model?
A) utility service
B) task service
C) hybrid service
D) entity service
3. Even though atomic service transactions can be used to ensure that all services within the transaction either succeed or fail, in larger transactions involving multiple services, the amount of required memory consumption can ___________.
A) be deferred to a compensating service transaction
B) add up and reduce overall service scalability
C) None of the above.
D) be minimized through the use of service agents
4. Which of the following statements are true?
A) The Redundant Implementation pattern is most useful for services that possess non-agnostic service logic.
B) The Redundant Implementation pattern addresses issues of scalability, not issues of availability.
C) The Redundant Implementation pattern can be supplemented with the Intermediate Routing pattern, which can be applied to load balance access to a redundantly deployed service.
D) The Redundant Implementation pattern is concerned with eliminating single point of failure problems associated with services that are actively reused.
5. The Process Abstraction pattern can help solve which of the following problems?
A) 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.
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) 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.
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.
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: B | Question # 3 Answer: B | Question # 4 Answer: C,D | Question # 5 Answer: A |
1303 Customer Reviews
Quality and ValueITCertKing Practice Exams are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development - no all study materials.
Tested and ApprovedWe are committed to the process of vendor and third party approvals. We believe professionals and executives alike deserve the confidence of quality coverage these authorizations provide.
Easy to PassIf you prepare for the exams using our ITCertKing testing engine, It is easy to succeed for all certifications in the first attempt. You don't have to deal with all dumps or any free torrent / rapidshare all stuff.
Try Before BuyITCertKing offers free demo of each product. You can check out the interface, question quality and usability of our practice exams before you decide to buy.
