S90.01 Online Practice Questions and Answers

A can be part of a/an which can be assembled from within a/an .

A. component, object, enterprises, service

B. service inventory, service, enterprises, service composition

C. service, service composition, services, service inventory

D. service inventory, service, service compositions, enterprise

Services are ideally designed to be:

A. agnostic and reusable

B. unidirectional and semi-granular

C. linear and logistically decomposable

D. returnable and non-standardized

There are two basic types of service-oriented solution logic: and .

A. services, service registries

B. services, service compositions

C. service candidates, service registries

D. top-down service models, bottom-up service models

Service-oriented computing aims to increase an organization's responsiveness by allowing it to adapt to change more efficiently and effectively. This is known as:

A. organizational diversity

B. organizational agility

C. organizational federation

D. organizational interoperability

Service Autonomy, Service Statelessness, and Service Loose Coupling are examples of:

A. service-oriented architecture types

B. service-orientation design principles

C. service models

D. none of the above

The distinct ownership and governance requirements introduced by agnostic services can introduce the need for more staff and less staff.

A. management-centric, administration-centric

B. development-centric, quality assurance-centric

C. enterprise-centric, project-centric

D. development-centric, communication-centric

Which of the following is an expected result of successfully adopting SOA?

A. A natural increase in runtime performance that you will gain as a result of the fact that service compositions will often be comprised of a greater amount of individually participating programs (services) than traditional distributed applications.

B. The fact that the existing IT organizational structure will not have to change because of how well a service-oriented enterprise fits into traditional IT departmental structures that are focused on project-centric application delivery.

C. The tactical (short-term) focus of service-orientation, which allows for the initial rapid delivery of services without concerns about their subsequent governance.

D. The strategic (long-term) target state that is attainable when many of the services delivered are interoperable and reusable, thereby allowing for them to be repeatedly composed in response to new and changing business requirements.

When following the distinct lifecycle phases of an SOA delivery project you are: A. discouraged from involving business analysts as part of the definition of services so that services remain technically focused

B. discouraged from involving technology experts as part of the definition of services so that services remain business focused

C. encouraged to have business analysts and technology experts collaborate in the definition of services so that services have and retain an alignment of technology and business

D. none of the above

When you establish a federated service layer, you end up creating:

A. a unified set of service contracts for the benefit of those building service consumers

B. a unified set of service consumer programs for the benefit of those building services to be consumed by those programs

C. a unified set of service compositions for the benefit of those responsible for defining service inventory boundaries

D. all of the above

Service-oriented analysis and service-oriented design are typical phases of an SOA delivery lifecycle.

A. True

B. False