1Z0-475 Online Practice Questions and Answers

A consumer invokes a synchronous request/response but the service only supports asynchronous request/response. Which service infrastructure capability resolves the differences between the invocations of the consumer and provider?

A. Transport Mediation

B. Transformation Mediation

C. Service Routing

D. Message Exchange Pattern Mediation

E. Dynamic Binding

Which of the following statements describes how the layers in the service-oriented integration architecture interact?

A. Upper layers in the architecture use capabilities provided by any of the lower layers in the architecture.

B. A layer in the architecture uses capabilities provided by the adjacent layers, that Is, the layer-above and the layer below.

C. A layer in the architecture uses capabilities provided by the adjacent lower layer in the architecture.

D. A layer in the architecture uses capabilities provided by the adjacent upper layer in the architecture.

E. The layers in the architecture expose functionality to the User Interaction Systems, but do not interact.

You have decided to define your own focused and customized SOA Governance Model with an accompanying continuous improvement feedback loop. The continuous improvement feedback loop is executed upon receiving one or more event notifications. Your service bus vendor announces that a stable and mature SOA security standard is now available in the latest version of the product. Which event would need to be published to initiate the continuous Improvement feedback loop?

A. Strategic Change

B. Vendor Revision

C. Operational Exception

D. SOA Maturity Level Change

E. Technology Revision

F. Periodic

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

It has come to your notice that there is little or no reuse of SOA Services in production. After some

investigation, you have been made aware that project development teams are struggling with Service

interoperability challenges.

What course of action do you take to address these challenges?

A. A single registry is employed to ensure Services are consistently published.

B. A single service engineering team is employed to build all Services which ensure implementation consistency.

C. A single technology (for example, Java) is employed to build all Services which ensure standards consistency.

D. Design-time governance quality points are employed to ensure that Services following agreed enterprise standards and guidelines.

E. A single repository is employed to ensure Services are consistently discoverable.

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.

One of the goals of your newly formed SOA initiative is for business persons to support business-level service composition. Which option best supports your goal?

A. Services must include a formal contract that specifies the functional and non-functional capabilities provided.

B. Employ a Service naming strategy that details what functionality the Service delivers.

C. Deploy a Service Repository that classifies Services by the name of the back-end system where the implementation code resides.

D. Assign a Business Architect from the SOA COE to support a group of business persons.

Which role is critical in promoting the discovery and reuse of SOA Services and supporting the service lifecycle?

A. Service Development Platform

B. Service Bus

C. Metadata Repository

D. Service Registry

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. There is one standardized SOA governance model that is appropriate for all enterprises.

B. There is no single model of good SOA governance because each enterprise has differences andnuances.

C. A SOA governance model focuses only on the lifecycle of a Service.

D. Compliance with a defined SOA governance model Is automatic after It has been deployed.

E. A SOA governance model enables the definition of policies andprocesses to guide management into making effective SOA decisions.

F. A SOA governance model enables authorized groups to encourage/enforce alignment to SOA architecture and cultural orientation.