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1z0-475 – Oracle IT Architecture SOA 2013 Essentials

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Showing 7–9 of 10 questions

Question 7

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?

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    Choose a different technology and automatically score the Service as having a high technology capability inhibitor score
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    Reflect the cost of the resources in the weighting for the skill set Impact inhibitor score
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    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
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    You cannot score this Service without the skills being available
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    This availability of the skill is too subjective to be possible to score
Question 8

What is the reason to have separate production, services, and maintenance networks in the product deployment of the service-oriented integration architecture?

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    The separate networks provide the necessary bandwidth to support the architecture. The production network is used exclusively by the applications in production. The service network is used exclusively for calling SOA Services- The maintenance network is dedicated to providing administration servers and operations terminals access to control applications, services, and Infrastructure.
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    The separate networks provide the necessary bandwidth to support the architecture. The production network Is used exclusively by the applications in production. The service network is used to test SOA Services before moving them to production. The maintenance network is used exclusively to perform maintenance tasks on the production applications, services, and infrastructure.
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    The separate networks provide the necessary security to support the architecture. The production network is connected to the intranet and internet. The service network provides connectivity to the SOA Services but no access to the internet. The maintenance network is dedicated to providing administration servers and operations terminals access to control applications, services, and infrastructure.
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    The separate networks separate different types of network traffic. The production network Is used exclusively by the systems in production. The service network is used to test SOA Services before moving them to production. The maintenance network is dedicated to providing administration servers and operations terminals access to control applications, services, and infrastructure in production and test
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    The separate networks separate different types of network traffic. The production network
    connects to the existing production environment and provides access to the service discovery and to the service bus. The service network provides connectivity between the service bus and SOA Services only; thereby preventing service consumers from bypassing the service bus. The maintenance network is dedicated to providing administration servers and operations terminals access to control applications, services, and infrastructure.
Question 9

How should business processes and technical orchestrations be handled when developing SOA Services as part of service-oriented integration architecture?

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    Technical orchestrations are business processes that have been implemented using BPEL
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    Business processes should be isolated from technical details by encapsulating the technical details in technical orchestrations.
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    Activities within a business process that are likely to change due to business changes should be encapsulated in a technical orchestration.
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    Business processes should not use any technical orchestrations.
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    Business processes only call Business Services whereas technical orchestrations only call Connectivity Services.