You are developing an application.
The application contains the following code:

When you compile the code, you receive the following syntax error message: “A previous catch
clause already catches all exceptions of this or a super type (‘System.Exception’).”
You need to ensure that the code can be compiled. What should you do?

A.
Catch the ArgumentException exception instead of the ArgumentNullException exception.

B.
Throw a new exception in the second catch block.

C.
Catch the ArgumentNullException exception first.

D.
Re-throw the exception caught by the second catch block.