QUESTION: 13

A company is about to release a service for worldwide usage. As a result, the service contract receives a great deal of attention. After a review it is decided to limit the service contract content to only what is deemed absolutely necessary and to further have the service's Service Level Agreement (SLA) translated into several different languages so that the service can be easily located by those who may want to use it.
Which pair of service-orientation principles directly supports these design- time considerations? Select the correct answer.

Service Autonomy, Service Reusability
Service Statelessness, Standardized Service Contract
Service Discoverability, Service Abstraction
Service Reusability, Service Statelessness

Answer(s): C

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QUESTION: 14

Each time our corporate development team makes a change to the service logic it is required to publish a new version of the service contract. Our customers are complaining because their service consumer programs become incompatible with new service contract versions and therefore no longer work.
Which of the following service-orientation principles is most likely to help us solve this on-going problem? Select the correct answer.

Service Reusability
Service Statelessness
Service Loose Coupling
Service Autonomy

Answer(s): C

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QUESTION: 15

When applying the Service Loose Coupling design principle, we want to __________________ the coupling of the service logic to the service contract because that allows the service contract to remain __________________ from the service logic. Select the correct answer.