What is Exception Handling In java?

Answer 1

To handle the errors in the code...
for example, when we divide by 0...
called an ArithmeticException.

Answer 2

When there is an exceptional condition, an exception object is created.
Then there will be looked for an appropiate block of code that can catch this exception object = exception handler.
If found the instructions inside the exceptionhandler will be executed and program continues.
If not found then execution of the program is halted.

Answer 3

Do specific stuff when a code errors, so when it is handled, no error will occur and the code will still compile, I would reccomend you to use it.