QUESTION: 37

Services hosted within an enterprise service bus cannot support asynchronous message exchanges due to the limitations of message routing features built into enterprise service bus implementations.
Select the correct answer.

True
False

Answer(s): B

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QUESTION: 38

Identify what is wrong with this statement: "Component A invoked SOAP-based Web Service B, which invoked REST Service C." Select the correct answer.

Components cannot invoke SOAP-based Web services. A SOAP-based Web service can only be invoked by another SOAP-based Web service.
SOAP-based Web services cannot invoke REST services. A REST service can only be invoked by another REST service.
Because they require different transport protocols, the same data cannot be sent from a component to a SOAP-based Web service and then to a REST service.
There is nothing wrong with this statement.

Answer(s): D

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QUESTION: 39

Which of the following statements is true? Select the correct answer.

A service enters the service provider role when it initiates contact with other services, including those that act as intermediaries.
A service enters the service provider role when it initiates contact with intermediaries only.
A service enters the service provider role when it is accessed by other service consumers, including intermediaries.
A service enters the service provider role when it is accessed by intermediaries only.

Answer(s): C

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