单选题You are creating a Windows Communication Foundation (WCF) service that is implemented as follows. (Line numbers are included for reference only.) 01 [ServiceContract] 02 [ServiceBehavior(IncludeExceptionDetailsInFaults = true)] 03 public class OrderService 04 { 05 [OperationContract] 06 public void SubmitOrder(Order anOrder) 07 { 08 try 09 { 10 ... 11 } 12 catch(DivideByZeroException ex) 13 { 14 ... 15 } 16 } 17 } You need to ensure that the stack trace details of the exception are not included in the error information sent to the client. What should you do?（）AReplace line 14 with the following line: throw;BReplace line 14 with the following line: throw new FaultException(anOrder, ex.ToString());CAfter line 05, add the following line: [FaultContract(typeof(FaultException))] Replace line 14 with the following line: throw ex;DAlter line 05, add the following line: [FaultContract(typeof(FaultException))] Replace line 14 with the following line: throw new FaultException(anOrder, Divide by zero exception);
单选题
You are creating a Windows Communication Foundation (WCF) service that is implemented as follows. (Line numbers are included for reference only.) 01 [ServiceContract] 02 [ServiceBehavior(IncludeExceptionDetailsInFaults = true)] 03 public class OrderService 04 { 05 [OperationContract] 06 public void SubmitOrder(Order anOrder) 07 { 08 try 09 { 10 ... 11 } 12 catch(DivideByZeroException ex) 13 { 14 ... 15 } 16 } 17 } You need to ensure that the stack trace details of the exception are not included in the error information sent to the client. What should you do?（）
A
Replace line 14 with the following line: throw;
B
Replace line 14 with the following line: throw new FaultException
C
After line 05, add the following line: [FaultContract(typeof(FaultException
D
Alter line 05, add the following line: [FaultContract(typeof(FaultException
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