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Microsoft 070-503 Exam Syllabus Topics:

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

Question 1

You create a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. You write the following code segment to define the service. (Line numbers are included for reference only.)

You need to set the ServiceContract attribute for the transaction behavior of the service. Which code segment should you insert at line 01?

A. <ServiceContract(SessionMode:=SessionMode.Required)> _
B. <ServiceContract(SessionMode:=SessionMode.Allowed)> _
C. <ServiceContract(SessionMode:=SessionMode.NotAllowed, _ ProtectionLevel:=ProtectionLevel.EncryptAndSign)> _
D. <ServiceContract(SessionMode:=SessionMode.Allowed, _ ProtectionLevel:=ProtectionLevel.EncryptAndSign)> _

Question 2

You are creating a distributed application by using Microsoft .NET Framework 3.5. The application uses Windows Communication Foundation.
The client applications require the users to provide a user name and a password.
You need to ensure that the server authenticates the client applications by verifying user names and passwords.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

A. Option A
B. Option D
C. Option B
D. Option C

Question 3

You are creating a Windows Communication Foundation (WCF) service by using Microsoft .NET Framework 3.5. The service will be hosted on a Web server. You plan to deploy the service in an existing Web application.
You need to identify the Web applications on the Web server that are registered for WCF.
Which utility should you use?

A. SvcTraceViewer.exe
B. ServiceModelReg.exe
C. SvcConfigEditor.exe
D. SvcUtil.exe

Question 4

You are creating a distributed application by using Microsoft .NET Framework 3.5.
The application uses Windows Communication Foundation (WCF). The distributed application provides point-to-point security.
You need to ensure that the distributed application provides end-to-end security instead of point-to-point security.
Which binding mode should you use?

A. netNamedPipeBinding with Transport security
B. wsHttpBinding with Message security
C. wsHttpBinding with Transport security
D. netTcpBinding with Transport security

Question 5

How do you ensure Clipboard content is available if Service or client application is restarted?

A. Do a Copy() and Paste() to a local file, then when the service is restarted, read text from the local file.
B. Apply [DurableService] attribute to service and [DurableOperation] to each method.
C. Increase session timeout to 60 minutes
D. Modify service to use [ServiceBehavior(InstanceContextMode=InstanceContextMode. Single)]

Solutions: