PrepAway - Latest Free Exam Questions & Answers

What do you do?

You create a Windows Communication Foundation (WCF) service and deploy it with wsHttpBinding and message security enabled.
You create an intermediate WCF service for logging messages sent to the primary service.
The intermediate service is called via endpoint behaviour. The primary service is receiving malformed data from a client application.
You need to enable inspection of the malformed data and prevent message tampering. What do you do?

PrepAway - Latest Free Exam Questions & Answers

A.
Specify a protection level of None in the contract for the intermediate service.
Disable message and transport security from the client application configuration file.

B.
Specify a protection level of Sign in the contract for the intermediate service.
Disable transport security from the client application configuration file.

C.
Modify the binding on the intermediate service to use netNamedPipeBinding.

D.
Modify the binding on the intermediate service to use webHttpBinding.

Explanation:
ProtectionLevel Indicates the security services requested for an authenticated stream.
Sign Sign data to help ensure the integrity of transmitted data.
None Authentication only.

<webHttpBinding>
(http://msdn.microsoft.com/en-us/library/bb412176.aspx)

<webHttpBinding> Defines a binding element that is used to configure endpoints for Windows Communication Foundation (WCF)
Web services that respond to HTTP requests instead of SOAP messages.

<netNamedPipeBinding>
(http://msdn.microsoft.com/en-us/library/ms731291.aspx)

<netNamedPipeBinding>
Defines a binding that is secure, reliable, optimized for on-machine cross process communication.

13 Comments on “What do you do?


Leave a Reply