What is Exception handling?

Question

describe it...

Answer 1

Exception handling is a way to make sure ur code doesn't crash when something unexpected occurs. For example u have a code that takes 2 input and returns their division e.g
int x = sc.nextInt();
int y = sc.nextInt();
int result = x/y;
An exception occurs if y=0(Arithmetic exception) which will cause the code to crash if not handled.
To handle:
try {
int x = sc.nextInt();
int y = sc.nextInt();
int result = x/y;
}
catch(ArithmeticException e){
System.out.println("Division by zero");
}

Answer 2

alters the normal flow of program execution...!! ie disburbance😅😅

Answer 3

you decide what program do when an error occur

Answer 4

they can prevent programs from crashing

Answer 5

Use "try ... catch ..." to control the exception, otherwise you will get an error.

Answer 6

if you have large code in file and got exception then handle by try catch. ..no need to read whole code by compiler..
it makes efficiency in programming.

Answer 7

unwanted event occurce unexcceptly to disturbs the flow of program is called exception

Answer 8

thanks...