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Microsoft 70-503 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Designing and Developing WCF Services | - Service contracts and data contracts
|
| Topic 2: Configuring and Hosting WCF Services | - Hosting environments
|
| Topic 3: Client Configuration and Consumption | - Client configuration
|
| Topic 4: WCF Bindings and Messaging | - Bindings
|
| Topic 5: Security in WCF Services | - Authentication and authorization
|
Microsoft TS: Microsoft .NET Framework 3.5 C Windows Communication Foundation Sample Questions:
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. Rename the second source listener name to Pii.
- B. Set the logKnownPii attribute to false for the first source in the code fragment.
- C. Set the logKnownPii attribute to true for the first source in the code fragment.
- D. Set the logKnownPii attribute to true for the second source in the code fragment.
Correct Answer: C 🗳️
You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. The service uses the net.tcp transport. You need to ensure that when the server starts, the service starts and continues to run. What should you do?
- A. Host the service under IIS 7.0 by using Windows Activation Services.
- B. Host the service in a Windows Presentation Foundation application.
- C. Host the service in a Windows service.
- D. Host the service under IIS 7.0 by using IIS 6.0 compatibility mode.
Correct Answer: C 🗳️
You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. You set the logKnownPii attribute to true for the only trace source in the app.config file. You discover that the personal identifiable information (PII) is not logged.
You need to ensure that the PII is logged.
What should you do?
- A. Set the enableLoggingKnownPii attribute to true in the machine.config file.
- B. Disable encryption of the AppSettings element in the web.config file.
- C. Set the logKnownPii attribute to true in the web.config file.
- D. Set the enableLoggingKnownPii attribute to true in the app.config file.
Correct Answer: A 🗳️
You are creating a remote database management application by using Microsoft Windows Forms and Microsoft .NET Framework 3.5. You use the Windows Communication Foundation model to create the application.
You write the following code segment. (Line numbers are included for reference only.)
01 Public Class ()ueryAnalyzerService 02 Implements IQueryAnalyzerService, IDisposable
04 Public Sub Open() 05 ...
06 End Sub 07 Public Sub ExecuteSql(ByVal sql As String) 08...
09 End Sub
10 Public Sub Close()
11 ...
12 End Sub
13 Public Sub Dispose() Implements IDisposable.Dispose 14...
15 End Sub 16...
17 End Class
You need to ensure that each time a client application calls the Open0 method, a new service instance is created. Which code segment should you insert at line 03?
- A. <OperationBehavior(AutoDisposeParameters:=True)> _
- B. <OperationBehavior(TransactionScopeRequired:=True)> _
- C. <OperationBehavior( _ ReleaselnstanceMode:=ReleaselnstanceMode.None)> _
- D. <OperationBehavior(_ ReleaselnstanceMode:=ReleaselnstanceMode.BeforeCall>
Correct Answer: D 🗳️
You create a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. You define the following data contract.
You need to identify the structure of the resulting XML instance document. Which structure will the data contract produce?
- A. Option D
- B. Option B
- C. Option C
- D. Option A
Correct Answer: B 🗳️
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