PDF Version DemoSOA Certified Professional Advanced SOA Design & Architecture Sample Questions:
1. The Messaging Metadata pattern requires a messaging framework that supports the processing of messages with headers or properties.
A) True
B) False
2. Which of the following is not required for an atomic service transaction to be successfully carried out?
A) transaction participants must be able to commit changes or rollback uncommitted changes
B) a transaction management system that coordinates the actions of participating services
C) transaction participants need to be limited to atomic service agents
D) participating services need to capture a snapshot of current data prior to making changes to it
3. A service fa?ade component can be used to abstract the part of a service architecture that has negative coupling potential.
A) True
B) False
4. A service architecture is most comparable in scope to a traditional:
A) component architecture
B) application architecture
C) integration architecture
D) None of the above.
5. The Invoice service in an accounting firm is heavily reused by different service compositions. The owners of the service decide to protect its integrity by disallowing access to any part of its underlying implementation and further want to avoid the risk of having this service create a single point of failure. Which two patterns should they apply in order to accomplish this goal?
A) Contract Centralization, Redundant Implementation
B) Contract Centralization, Decoupled Contract
C) Domain Inventory, Redundant Implementation
D) Data Model Transformation, Service Data Replication
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: C | Question # 3 Answer: A | Question # 4 Answer: A | Question # 5 Answer: A |
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