70-503 무료 덤프문제 온라인 액세스

You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. The service will contain an enumeration named OrderState.
The OrderState enumeration will contain the following four values:
The client application must be able to set the state of an Order entity to only the following two values:
You need to create the data contract for OrderState. Which code segment should you use?

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

You are creating a Windows Communication Foundation (WCF) service by using Microsoft .NET Framework 3.5. The service will authenticate the client applications by using Personal Information Cards.
You write the following code segment. (Line numbers are included for reference only.)

You need to ensure that only those client applications that provide a valid e-mail address can execute the Update method.
Which code segment should you insert at line 08?

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

You create a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. You write the following code segment. (Line numbers are included for reference only.)
01 <SetviceContract(SessionMode:=SessionMode.Required)> _
02 Public Interface lOrderManager 04 Sub CloseOrder()
05 End Interface
You need to decorate the operation as the method that closes the current session.
Which code segment should you insert at line 03?

• A.<OperationContract(lsTerminating:=True)> _
• B.<OperationContract(lsTerminating:=False)> _
  <OperationBehavior( _
  ReleaselnstanceMode:=ReleaselnstanceMode.AfterCall>
• C.<OperationContract(lslnitiating:=False)> _
• D.<OperationContract()> _
  <OperationBehavior(_
  ReleaselnstanceMode:=ReleaselnstanceMode.AfterCall)>_

You are creating a Windows Communication Foundation (WCF) service by using Microsoft .NET Framework 3.5. You need to host the WCF service on the IIS Web server.
First, you create a new folder for your application files. Next, you use the IIS management tool to create a Web application in the new folder.
Which three actions should you perform next? (Each correct answer presents part of the solution. Choose three.)

• A.Create a web.config file that contains the appropriate configuration code. Place this file in the application folder.
• B.Create a service file that has the .svc extension containing the @servicehost directive information for the service. Move this file to the application folder.
• C.Create a service file that has the svc extension containing the @service directive information for the service. Move this file to the application folder.
• D.Create a web.config file that contains the appropriate configuration code. Place this file in the same folder as your service contract code.
• E.Create an App_Code sub-folder within the application folder for your code files. Place the code file that defines and implements the service contract in this folder.
• F.Create a vti_bin sub-folder within the application folder for your code files. Place the code file that defines and implements the service contract in this folder.

You are creating a client application by using Microsoft .NET Framework 3.5. The client application will consume a COM+ application by using the Windows Communication Foundation service. You write the following code segment to implement the COM+ application.

The application ID of the COM+ application is {AppGuidlsHere}.
You need to configure the WCF service to access the COM+ application from the WCF client application. Which code fragment should you use?

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