You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. 
You create a Microsoft Windows Communication Foundation (WCF) service that exposes the following 
service contract. (Line numbers are included for reference only.) 
01 [ServiceContract] 
02 public interface IBlogService 
03 { 
04 [OperationContract] 
05 [WebGet(ResponseFormat=WebMessageFormat.Xml)] 
06 Rss20FeedFormatter GetBlog(); 
07 } 
You configure the WCF service to use the WebHttpBinding class, and to be exposed at the following URL: 
http://www.contoso.com/BlogService 
You need to store the result of the GetBlog operation in an XmlDocument variable named xmlBlog in a Web form. 
Which code segment should you use? （）

You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. The application consumes a Microsoft Windows Communication Foundation (WCF) service. The WCF service exposes the following method. 

You need to invoke the UpdateCustomerDetails method. 
Which code segment should you use?（）