You develop a Windows Communication Foundation (WCF) service to generate reports. Client applications call the service to initiate report generation but do not wait for the reports to be generated. The service does not provide any status to the client applications. The service class is defined as follows. (Line numbers are included for reference only.)<br /> 01 [ServiceContract]<br /> 02 public class ReportGeneratorService<br /> 03 {<br /> 04 ...<br /> 05 private int GenerateReports(int clientID)<br /> 06 {<br /> 07 ...<br /> 08 return 0;<br /> 09 }<br /> 10 }<br /> You need to ensure that client applications can initiate reports without waiting for status.<br /> Which two actions should you perform (Each correct answer presents part of the solution. Choose two.) （）。<p> You develop a Windows Communication Foundation (WCF) service to generate reports. Client applications call the service to initiate report generation but do not wait for the reports to be generated. The service does not