Which type of exception would be detected if you used the conversion command Convert.ToDecimal to try to convert a letter of the alphabet? If you use multiple Catch blocks in a Try-Catch block of...

Which type of exception would be detected if you used the conversion command Convert.ToDecimal to try to convert a letter of the alphabet?

If you use multiple Catch blocks in a Try-Catch block of code, how do you determine the order of the Catch blocks?