After having success in your SOA initiative across a single line of business, management wants you to deploy SOA across the enterprise in a cost effective and expedited manner. Your primary concern is that not all of your organization's line of businesses has enough developers with the knowledge and experience to develop Services. Which course of action do you apply to address this concern?
A. Allow each line of business to hire external consultants to develop Services
B. Implement a shared resource service factory
C. Send all line of business developers on a service engineering course
D. Implement an enterprise service factory
When the SOA roadmap process is described to a customer, the customer balks at the approach because the first step in the process is a current state analysis. From past experience the customer has seen current state assessments that took months to complete. The customer is not willing to spend months on another current state assessment. How is this customer issue addressed by the SOA roadmap development approach?
A. The scope of the current state assessment is limited to one business unit at a time. This keeps the length of the assessment to approximately two weeks.
B. The current state assessment is performed by evaluating the maturity and adoption of capabilities in the SOA Maturity Model. This narrow focus allows the assessment to be completed in approximately two weeks.
C. The scope of the current state assessment is restricted to the projects that the Project Selection Framework identified as the best SOA projects. This limited set of projects can be assessed in approximately two weeks.
D. The current state assessment is time boxed to two weeks. At the end of the two weeks, thecurrent state assessment is deemed complete and the next step in the roadmap creation process is begun.
E. The current state assessment is done by reviewing documents provided by the customer. Two weeks is sufficient to review the documents and determine the current state.
How should the stated service-oriented Integration architecture principles be applied at an organization?
A. All of the architecture principles must be followed. If any of the principles are violated, the architecture is not service oriented.
B. The organization should review and evaluate the architecture principles, and then derive their own architecture principles that match their specific environment and goals.
C. An organization can add additional architecture principles, but the stated architecture principles must be followed.
D. An organization can decide to not enforce one or more of the architecture principles, but additional architecture principles will not be needed.
E. The architecture principles define what products will be used in the architecture, so the architecture principles must be adjusted to reflect the chosen products.
When undertaking the Service re-use validation process, which three of the following aspects of the Service should be taken into consideration?
A. Service capacity
B. Non-functional qualities
C. Security policies
D. Servicedesign
E. Service ownership
You have been asked to justify the creation of a Service, but skills In the best implementation technology are expensive. How would you reflect that in the Service Candidate Selection Framework?
A. Choose a different technology and automatically score the Service as having a high technology capability inhibitor score
B. Reflect the cost of the resources in the weighting for the skill set Impact inhibitor score
C. Reduce the potential reuse level of the Service because It may be difficult to find skills to update and manage the Service in the future
D. You cannot score this Service without the skills being available
E. This availability of the skill is too subjective to be possible to score
You determine that the first phase of your SOA infrastructure implementation requires design-time Service discovery and Service version management capabilities. Which statement best describes your logical architecture related to this requirement?
A. A Service Bus should be used to provide both Service discovery and Service version management capabilities.
B. A metadata repository should be used for Service version management and Service registry should be used for Service discovery.
C. A Service registry should be used to provide both Service discovery and Service version management capabilities.
D. A metadata repository should be used to provide both Service discovery and Service version management capabilities.
What two aspects of an existing requirements management approach need to be extended when adopting SOA?
A. Requirements need to be assessed against the enterprise business model and not just the immediate project's scope.
B. Need to encompass requirements from operational staff to manage deployed Services as well as the business
C. Requirements need to expressed in terms of a Service contract, implementation, and interface.
D. All requirements are captured regardless of whether Services will be built from them.
Which statement completes the following sentence about SOA requirements? SOA requirements differ from traditional project requirements because SOA requirements...
A. Are realized by shared Services which are not owned by any single application, consist of their own lifecycle, and are managed independently.
B. May be implemented by existing applications, applications that are being developed, or proposed applications that have not yet been delivered.
C. Once handed to a project by the business, can be purely managed by that project.
D. Are focused on defining the integration points between applications,
E. Should only be managed by a SOA centre of excellence.
OASIS s SOA-RM defines high-level terms intended to provide commonality when discussing and describing SOA. Which two statements are true when comparing SOA-RM with Oracle's Service meta-model?
A. Both SOA-RM and Oracle's Service meta-model separates the textual aspects from the technicalaspects.
B. SOA-RM and Oracle's Service meta-model differ on the specifics of the constituent parts of a Service.
C. Oracle's Service meta-model breaks out the service interface as a first class facet of a Service;whereas the SOA-RM combines the service interface in with the service description.
D. SOA-RM addresses Usage Agreements as defined by Oracle.
E. SOA-RM execution context maps directly with Oracle's definition of a Service Implementation.
You are a developer working on a Service implementation and you notice that there may be an opportunity to make use of another external Service to deliver your implementation. What steps should you take to make use of that Service?
A. Incorporate the Service using its published interface and inform the governance board when the project is finished, so as not to delay the delivery schedule
B. Create a second instance of the Service for your purposes so as not to affect the capacity of the current Service
C. Gather the re-use justification and present it the SOA governance board and wait for s/gn-off of your new design
D. Bypass the published interface and call the implementation of the other Service directly so as to reduce the latency of calling this Service
E. Copy and paste the implementation code for the second Service to expand the implementation of your own Service, so reducing latency to a minimum and creating a composite Service
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