S90.08 Online Practice Questions and Answers

The application of the Intermediate Routing pattern can address which of the following needs?

A. The need to increase the autonomy of a service due to its reliance on a shared data source.

B. The need to perform content-based routing based upon metadata found in the message header.

C. The need for load-balanced access to a redundantly deployed service.

D. The need to provide pre-defined compensating logic for when an atomic service transaction fails.

The application of the Redundant Implementation pattern can help increase service availability by establishing a duplicate deployment of a service in order to provide failover support.

A. True

B. False

Because the Service Broker pattern is part of the Enterprise Service Bus pattern, the Schema Centralization pattern is also considered part of the Enterprise Service Bus pattern.

A. True

B. False

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

A. True

B. False

The application of the Protocol Bridging pattern helps overcome disparity between:

A. transport protocols

B. messaging protocols

C. transaction protocols

D. policy protocols

Assuming you have technical service contracts for SOAP-based Web services, you can apply the pattern through the use of .

A. Schema Centralization, XML schemas

B. Message Metadata, SOAP message headers

C. Decoupled Contract, WSDL definitions

D. Policy Centralization, WS-Policy definitions

Which of the following statements is true?

A. The Enterprise Service Bus pattern is primarily concerned with message processing logic, while the Orchestration pattern is primarily concerned with service composition logic.

B. The Enterprise Service Bus pattern is primarily concerned with synchronous messaging logic, while the Orchestration pattern is primarily concerned with asynchronous messaging logic.

C. The Enterprise Service Bus pattern is primarily concerned with service composition logic, while the Orchestration pattern is primarily concerned with message processing logic.

D. None of these statements are true.

The Process Centralization pattern is a part of which compound pattern?

A. Enterprise Service Bus

B. Orchestration

C. Federated Endpoint layer

D. Official Endpoint layer

When applying the Schema Centralization pattern, multiple services can form dependencies on the same centralized schema.

A. True

B. False

The service model most associated with the Process Abstraction and Orchestration patterns in general is:

A. entity service

B. utility service

C. wrapper service

D. None of the above.