You develop a Windows Communication Foundation (WCF) service. You name the service MovieService in the Movie namespace. The service is hosted in Microsoft Internet Information Services (IIS). You copy the assembly containing the service to the bin folder in the virtual directory path.You need to set up the URI that is mapped to the service.
What should you do?（）

You are developing a Windows Communication Foundation (WCF) service. The following code defines and implements the service. (Line numbers are included for reference only.)
01 [ServiceContract(SessionMode = SessionMode.Allowed)]
02 public interface ICatchAll
03 {
04 [OperationContract(IsOneWay = false, Action = "*", ReplyAction = "*")]
05 Message ProcessMessage(Message message);
06 }
07
08 public class CatchAllService : ICatchAll
09 {
10 public Message ProcessMessage(Message message)
11 {
12
13 ...
14 return returnMsg;
15 }
16 }You need to ensure that two identical copies of the received message are created in the service.
Which code segment should you insert at line 12?（）