Which of the following exceptions will be generated by trying to access a disk drive that doesn't contain a disk?
A) NullReferenceException
B) IndexOutOfRangeException
C) IO.DirectoryNotFoundException
D) OverflowException

Question

Quizplus · Accepted Answer

The IO.DirectoryNotFoundException exception is thrown when the specified directory or file path is invalid or does not exist. Since attempting to access a disk drive that does not contain a disk would result in an invalid or non-existent file path, this is the appropriate exception to be thrown. A NullReferenceException would be thrown if an attempt was made to use a null object reference, an IndexOutOfRangeException if an index is out of the range of allowable values, and an OverflowException if an arithmetic overflow occurs during a calculation.

Which of the Following Exceptions Will Be Generated by Trying