You are designing a Windows client application by using Microsoft NET Framework 4 and Microsoft Visual Studio 2010.
The application will read and write data that is stored in a mainframe application A hardware device that is located between the application and the mainframe removes all XML-formatted messages.
You need to ensure that the application can request and receive data from the mainframe application.
What should you create?

A.
A RSS-based WCF service

B.
A REST-based WCF service

C.
A NET Removing service that uses the SOAP formatter

D.
A .NET Web Service that uses the ws Http Binding