Exam 3: SOA Design & Architecture (S90-03A)

Fill in the blank for the following definition of the Service Abstraction design principle: "__________________ only contain essential information and information about services is limited to what is published in service contracts." Select the correct answer.

The Service Reusability principle can __________________ demands on infrastructure because services that are reused will typically have __________________ security, performance, and reliability requirements. Select the correct answer.

When applying the Service Autonomy principle, runtime autonomy and design-time autonomy are related through the following rule of thumb: "The __________________ the amount of design-time autonomy, the __________________ the amount of attainable runtime autonomy." Select the correct answer.

Services with __________________ tend to be more __________________. Select the correct answer.

Which of the following are considered characteristics associated with service-oriented technology architecture? Select the correct answer.

Which of the following does not represent a typical form of service contract standardization addressed by the Standardized Service Contract principle? Select the correct answer.

Which of the following statements correctly explains the difference between the Service Reusability and Service Composability principles? Select the correct answer.

A composition member is a service that participates in a service composition by being composed by another service. Select the correct answer.

The service-oriented architectural model is business-driven so that it can stay in alignment with how the business may change over time. Select the correct answer.

By providing __________________ awareness of reusable services available for composition, the __________________ principle can greatly benefit the design of service-oriented solutions. Select the correct answer.

The Service Loose Coupling principle is concerned with the relationship between the service contract and service consumers but also with the relationship between the service contract and whatever the service encapsulates. Select the correct answer.

Fill in the blank for the following definition for the Service Loose Coupling design principle: "Service contracts impose low __________________ requirements and are themselves decoupled from their surrounding environment." Select the correct answer.

The composition controller role is most associated with which of the following service models? Select the correct answer.

Which service-orientation principle would be used to justify a corporate policy that limits or restricts access to technical specifications that show design and technology details about the underlying implementation of a published service? Select the correct answer.

The Service Loose Coupling principle advocates which of the following coupling types? Select the correct answer.

A composition initiator is a variation of the composition controller role that represents nested composition logic. Select the correct answer.

The service-oriented architectural model is ideally designed to be neutral to vendor platforms so that organizations have the freedom to diversify by leveraging multiple vendor technology innovations over time, as required. Select the correct answer.

Which of the following statements is false? Select the correct answer.

When measuring coupling that exists between a service and a service consumer, you can determine the extent of dependency that exists between the service and service consumer. Select the correct answer.

When applying the Service Loose Coupling principle __________________ coupling types are avoided in order to __________________ the governance independence of the service. Select the correct answer.