Microsoft
70-513 · Question #75
A client application calls a Windows Communication Foundation (WCF) service with a proxy class that was generated by Visual Studio. The service binding was changed from wsHttpBinding to…
The correct answer is D. Update the service reference. See the full explanation below for the reasoning.
Question
A client application calls a Windows Communication Foundation (WCF) service with a proxy class that was generated by Visual Studio. The service binding was changed from wsHttpBinding to basicHttpBinding. The method signatures in the service contract are changed. After these changes, the client application receives errors when calling methods on the service. You need to ensure that the client can invoke methods on the service successfully. What should you do?
Options
- AUpdate the configuration file to use basicHttpBinding.
- BEnable anonymous authentication for the service.
- CCopy the configuration file elements under the <system.serviceModel> element from the
- DUpdate the service reference.
How the community answered
(23 responses)- A4% (1)
- B4% (1)
- C9% (2)
- D83% (19)
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