You are an enterprise application developer. You are creating a Web service for the application. A Web service method will implement the following validation rules: Non-critical validation rules
return a warningCritical validation rules return an immediate error You create a diagram that displays the application flow as shown in the exhibit. (Click the Exhibit button.) The application contains a rule base class to abstract a validation rule and an execute method to perform validation. A critical validation error in the execution of the method will terminate the validation cycle and throw a custom exception. The Web service method must include warnings from all previous validation rules in a single response. You need to modify the diagram to incorporate the necessary corrections. What should you do?

A.
Display each validation rule individually.

B.
Indicate that the rule execution should not continue if a rule execution throws an exception.

C.
Indicate that the rule execution can return a warning or an error. Go to step 5 if an error-level exception is returned.

D.
Indicate that the rule execution can return a warning or an error. Go to step 5 if a warning-level exception is returned.