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Answer Posted / sandeep tyagi
The functional diiference, in terms of the compiler, is
that you don't have to declare errors in throws clauses on
methods, or catch them.
Conceptually, an Error means something has gone wrong with
your program, which should usually give up and crash,
whereas an exception is for an unusual situation that you,
as a programmer, anticipated as a possibilty. So, for
example, a divide-by-zero is an Error, but attempting to
read a file and finding it doesn't exist is an Exception.
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