You are developing a Windows Communication Foundation (WCF) service to replace an existing A5MX Web service. The WCF service contains the following code segment. (Line numbers are included for…

You are developing a Windows Communication Foundation (WCF) service to replace an existing A5MX Web service. The WCF service contains the following code segment. (Line numbers are included for reference only.) The existing Web service returns the EmployeeID as an attribute of the EmployeeInfo element in the response XML. You need to ensure that applications can consume the service without code changes in the client.