A Windows Communication Foundation (WCF) client and service share the following service contract interface
They also use the following binding.
NetTcpBinding binding = new NetTcpBinding { TransactionFlow = true };
The client calls the service with the following code
The service has the following implementation for SavePerson
The distributed identifiers do not match on the client and the serve.r You need to ensure that the client and server enlist in the same distributed transaction. What should you do?
A. Add the following attributes to the SavePerson operation on IContosoService.
[OperationBehavior(TransactionScope.Required = true)]
[TransactionFlow(TransactionFlowOption.Mandatory)]
B. Add the following attributes to the SavePerson operation on lContosoService
[TransactionFlow(TransactionFlowOption.Mandatory)]
[OperationBehavior(TransactionScope.Required = true)]
C. Add the following attribute to the SavePerson operation on lContosoService
[TransactionFlow(TransactionFlowOption.Mandatory)]
[OperationBehavior(TransactionScope.Required = true)]
D. Add the following attribute to the SavePerson operation on lContosoService
[TransactionFlow(TransactionFlowOption.Allowed)]
Add the following attribute to the implementation of SavePerson.
[OperationBehavior(TransactionScope.Required = true)]
