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1z0-434 – Oracle SOA Suite 12c Essentials

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Showing 7–9 of 10 questions

Question 7

Which statement accurately describes how to use SOA Suite to create a REST interface for a provider application that does not support REST?

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    Oracle Service Bus must be used. An HTTP proxy service is created and a pipeline is added with a conditional branch for each HTTP verb that the interface will serve. If there is any nonXML payload, such as JSON, an external parser service must be used to translate it to XML.
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    Use Oracle Service Bus or BPEL Process Manager and utilize the REST binding that is available for both. The REST binding will automatically translate a REST payload from JSON or XML to SOAP/XML for processing in the middleware layer.
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    Use a BPEL process with a REST binding and utilize the nXSD activity to translate the native JSON payload to XML for processing.
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    Use the HTTP transport in Oracle Service Bus for the REST interaction and use nXSD to translate the JSON payload to XML for processing.
Question 8

Composite X invokes an outbound DB adapter to write data to a database table. You have configured JCA retry at the binding component as follows:

2

2

You have also modeled a fault policy to retry the invocation three times in case of remoteFault as follows:

3

3

What happens when the database that is being accessed by the above binding component goes down?

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    The invocation is retried for a total of two times every two seconds. Fault policy reties are ignored.
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    The invocation is retried for a total of six times every three seconds.
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    The invocation is retried for a total of six times every two seconds.
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    The fault policy retries occur within the JCA retries. So, two JCA retries are executed two seconds apart. Within each fault policy retry, two JCA retries are executed two seconds apart.
Question 9

Which statement accurately describes event-driven architecture?

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    It is a design approach that fosters creation of distinct pieces of software where each piece is a self-contained unit of functionality.
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    It is a programing paradigm that views processing as evaluation of functions without regard for application state.
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    it is a style of building software that specifies logic without describing its control flow.
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    It is an approach focusing on the production, detection, and consumption of potentially significant state changes.