Oracle
1Z0-478 · Question #8
A customer demands access to your Service Composite Architecture (SCA) application. However keeping with the customer's company standards, the interface must be EJB 3.0. Which solution meets the…
The correct answer is B. Create an EJB 3.0 interface using Oracle Service Bus, which, in turn, invokes the SCA application. See the full explanation below for the reasoning.
Question
A customer demands access to your Service Composite Architecture (SCA) application. However keeping with the customer's company standards, the interface must be EJB 3.0. Which solution meets the needs of the customer while requiring the least amount of time, effort, and architectural change for you?
Options
- ACreate a small EJB 3.0 application that interfaces directly with your SCA application.
- BCreate an EJB 3.0 interface using Oracle Service Bus, which, in turn, invokes the SCA application
- CUse the Mediator component to provide an EJB 3.0 interface in addition to the existing web
- DExplain to the customer the importance and flexibility of modem web services, and encourage the
How the community answered
(14 responses)- A7% (1)
- B79% (11)
- C14% (2)
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