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Oracle

1Z0-478 · Question #26

A partner needs to access services that are defined in one of your Service Composite Architecture (SCA) applications via a web service interface. Which approach (and accompanying reasoning)…

The correct answer is A. Use Oracle Service Bus to provide an Interface layer over your SCA application. This enables you. Oracle Service Bus supports the following capabilities for the transformation or processing of / Transforms messages based on XQuery or XSLT Validates incoming messages against schemas Selects a target service or services, based on the message content or message headers…

Service Bus

Question

A partner needs to access services that are defined in one of your Service Composite Architecture (SCA) applications via a web service interface. Which approach (and accompanying reasoning) describes a loosely coupled and robust solution?

Exhibit

1Z0-478 question #26 exhibit

Options

  • AUse Oracle Service Bus to provide an Interface layer over your SCA application. This enables you
  • BUse the Mediator component to provide a web service interface to your SCA application. This
  • CUse Oracle Service Bus to provide an interface layer over your SCA application. This enables you
  • DAllow the partner simply to connect directly to the SCA application. This provides the best

How the community answered

(42 responses)
  • A
    71% (30)
  • B
    10% (4)
  • C
    5% (2)
  • D
    14% (6)

Explanation

  • Oracle Service Bus supports the following capabilities for the transformation or processing of / Transforms messages based on XQuery or XSLT Validates incoming messages against schemas Selects a target service or services, based on the message content or message headers Transforms messages based on the target service Supports transformations on both XML and MFL messages Message enrichment Supports callouts to Web services to gather additional data for transformation (for example, country code, full customer records, and so on) * Oracle Service Bus Intermediary

Topics

#loose coupling#SCA composite#OSB integration#service interface layer

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