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Microsoft 70-503 Exam Syllabus Topics:

Microsoft TS: Microsoft .NET Framework 3.5 C Windows Communication Foundation Sample Questions:

1. You are creating a distributed application by using Microsoft .NET Framework 3.5. You use Windows Communication Foundation (WCF) to create the application.
The distributed application contains client applications and a WCF service.
The client applications send e-mail address claims to the WCF service. The custom authorization manager of the service examines whether the claims are of the type "http://contoso.com/ClaimTypes/UserStatus".
You write the following code segment. (Line numbers are included for reference only.)

You need to map the claim types that are provided by the client applications to the claim types that are expected by the custom authorization manager of the service.
Which code segment should you insert at line 17?

A) Option D
B) Option C
C) Option A
D) Option B

2. You are creating a Windows Communication Foundation (WCF) service by using Microsoft .NET Framework 3.5.
You create an instance of the ServerHost class. You plan to host the WCF service in a Windows service.
You need to link the lifetime of the WCF service to the lifetime of the Windows service.
Which three actions should you perform on the instance of the ServerHost class? (Each correct answer presents part of the solution. Choose three.)

A) Override the GetLifetimeService method.
B) Override the InitializeLifetimeService method.
C) Subscribe to the Faulted event.
D) Override the RequestAdditionalTime method.
E) Override the OnStop method.
F) Override the OnStart method.

3. You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5.
You add the following code fragment to the app.config file for the service.

You need to enable personal identifiable information (PII) logging for the second trace source.
What should you do?

A) Set the logKnownPii attribute to false for the first source in the code fragment.
B) Rename the second source listener name to Pii.
C) Set the logKnownPii attribute to true for the second source in the code fragment.
D) Set the logKnownPii attribute to true for the first source in the code fragment.

4. You create a Windows Communication Foundation (WCF) service by using Microsoft .NET Framework 3.5. You need to enable WCF tracing at runtime by using Windows Management Instrumentation (WMI). Which three tasks should you perform? (Each correct answer presents part of the solution. Choose three.)

A) Set up a System. ServiceModel trace listener in the configuration file. Set all trace properties to false.
B) Use WMI to set the AppDomainlnfo trace properties to true.
C) Set up a message log listener in the configuration file. Set all trace properties to false.
D) Set the wmiProviderEnabled attribute to true in the configuration file.
E) Set the performanceCounters attribute to ServiceOnly in the configuration file.

5. You are creating a client application by using Microsoft .NET Framework 3.5. The
application consumes an ASMX Web service.
You need to configure the binding to call the methods of the ASMX Web service.
Which binding should you use?

A) Option D
B) Option C
C) Option A
D) Option B

Solutions: