SOA Certified Professional Advanced SOA Design & Architecture - S90-08A Exam Practice Test

A. Policy Centralization

B. Intermediate Routing

C. Reliable Messaging

D. Asynchronous Queuing

A. Stateful Services

B. Redundant Implementation

C. None of the above.

D. State Repository

A. True

B. False

A. an intermediate buffer exists between a service and its service consumer

B. enforcement of consistent, uninterrupted, synchronous communication between service and service consumer are guaranteed

C. temporary message storage is provided in case either the service or service consumer are unavailable

D. periodic re-transmission of a message is supported until it is successfully delivered

A. Upon detection of an exception, pre-defined compensation logic can be executed to handle the exception.

B. A compensating service transaction can be more efficient than an atomic service transaction with regards to runtime memory consumption.

C. Compensating service transactions are suitable for long-running service activities.

D. All of these statements are true.

A. The application of the Rules Centralization pattern reduces redundancy by centralizing common business rules-related logic that would normally be distributed across multiple services.

B. The application of the Rules Centralization pattern results in centralized business rules that can be applied at runtime.

C. The application of the Rules Centralization pattern can lead to a decrease in autonomy because it can introduce the need for an additional service to be part of service compositions.

D. The application of the Rules Centralization pattern centralizes the governance of business rules so that they can be modified and evolved from a single location.

A. non-service-oriented technology architectures

B. only one service inventory

C. None of the above.

D. multiple service inventories

A. The Compensating Service Transaction pattern is one of the core patterns that comprise the Enterprise Service Bus compound pattern.

B. The Compensating Service Transaction pattern is often applied by calling one or more "undo" operations provided as service capabilities of the services participating in a composition.

C. A compensating service transaction must be designed independently and without knowledge of the technical service contracts belonging to the composition members.

D. Compensating logic is generally expressed in its own process definition and separated from the overall service composition logic.

A. located in one place and separated from agnostic logic

B. distributed across multiple locations and separated from agnostic logic

C. located in one place and combined with agnostic logic

D. distributed across multiple locations and combined with agnostic logic

A. participating services need to capture a snapshot of current data prior to making changes to it

B. a transaction management system that coordinates the actions of participating services

C. transaction participants must be able to commit changes or rollback uncommitted changes

D. transaction participants need to be limited to atomic service agents