The Code in a Try Block Refers to a File

Multiple Choice

The code in a Try block refers to a file and the first catch block is written as follows: Catch exc As IO.IOException
The second catch block is written with the following clause:
Catch

What type of exception will this second Catch block handle?

A) any exception that hasn't already been handled
B) an exception generated by deleting or renaming an open file
C) this block isn't designed to catch any exceptions
D) this block will catch all cases where the file specified by fileName does exist