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

When using WS-AtomicTransaction, services participating in a transaction vote on the outcome so as to communicate whether the transaction should be rolled back or committed.
When using WS-AtomicTransaction, services participating in a transaction use RPC protocols to communicate transaction results, so as to communicate whether the transaction should be rolled back or committed.
When using WS-AtomicTransaction, services participating in a transaction rely on the use of WS- Policy definitions to confirm the transaction results.
When using WS-AtomicTransaction, services do not actually participate in a transaction. This specification governs intra-service transactions (transactions that occur within a service boundary) only. WS-BusinessActivity provides cross-service transaction protocols.

Answer(s): A

Which of the following XML documents can be part of a SOAP-based Web service contract? SELECT ALL THAT APPLY

Answer(s): A,C,D

Which of the following statements does not make sense? Select the correct answer.

I built 3 SOAP-based Web services, each of which has its own published WSDL definition. 2 of the WSDL definitions share the same XML schema.
I built 3 XML schemas, two of which are being shared by the same WSDL definition.
I built 3 WSDL definitions and 3 XML schemas. Each WSDL definition is associated with its own XML schema.
All of the above statements make sense.

Answer(s): D

Which of the following technologies can be used to enable the exchange of data between services? Select the correct answer.

Answer(s): D

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