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70-513 · Question #210
70-513 Question #210: Real Exam Question with Answer & Explanation
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Question
You have a Windows Communication Foundation (WCF) service that uses a multicast protocol as a custom transport. The service implements the channel framework. You need to choose a message exchange pattern for the transport. What should you use?
Options
- ARequest-Response by using the IRequestChannel interface for clients and the
- BHalf-Duplex by using the IRequestChannel interface for clients and the IReplyChannel
- CDuplex by using the IDuplexChannel interface for both clients and the service.
- DDatagram by using the IOutputChannel interface for clients and the IInputChannel interface
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