1z0-475 試験問題を無料オンラインアクセス

Lack of an enterprise SOA infrastructure causes several SOA implementation challenges. What are two of the major challenges?

• A.Provisioning of hardware and software resources to run SOA Services
• B.Migration of business applications to run on SOA infrastructure
• C.Managing Service versioning and Service life-cycle requirements
• D.Understanding which Services are available, where they reside, their contract, invocationprotocols, and rules for use

A successful SOA initiative is built on a solid SOA governance foundation. What three statements are true when referring to a SOA Governance model?

• A.A SOA governance model enables authorized groups to encourage/enforce alignment to SOA architecture and cultural orientation.
• B.Compliance with a defined SOA governance model Is automatic after It has been deployed.
• C.A SOA governance model focuses only on the lifecycle of a Service.
• D.A SOA governance model enables the definition of policies andprocesses to guide management into making effective SOA decisions.
• E.There is one standardized SOA governance model that is appropriate for all enterprises.
• F.There is no single model of good SOA governance because each enterprise has differences andnuances.

What two aspects of an existing requirementsmanagement approach need to be extended when adopting SOA?

• A.All requirements are captured regardless of whether Services will be built from them.
• 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.Requirements need to be assessed against the enterprise business model and not just the immediate project's scope.

What are the two key differences between SOA infrastructure and traditional infrastructure?

• A.The highly distributed, heterogeneous nature of SOA attempts to bring a number of disparate moving parts together, making it more complex naturally.
• B.Services are more granular than applications. So the infrastructure should be able to support the distribution, deployment, discovery, and management of these granular artifacts.
• C.Traditional infrastructure is based on standards, allowing you to choose from various products and vendors which are best suited to meet your requirements.
• D.SOA infrastructure does not need to provide monitoring and management capabilities whereas, traditional infrastructure does.

A unit test case aims to test two of the components from the Service model. What are these components?

• A.Implementation
• B.Contract
• C.Composite Service
• D.Interface
• E.Service Agreement
• F.Business Process