Difference between Checked Exception and Unchecked Exception | Checked vs Unchecked

Please use the following link to install the Katalon Studio:

https://katalon.com/sign-up?getr=krishnaRef Check Tubebuddy Features Here:
https://www.tubebuddy.com/krishnasakinala #CheckedException:

The checked exceptions are those exceptions which are checked by the compiler for the smooth execution of the program. The compiler checks whether the program can handle the checked exception or not. If the code is unable to handle the exception there occurs a compilation error. All the subclasses of class “Exception” except the RuntimeException class are the checked exceptions.

#UncheckedException:

Unchecked Exceptions are those exceptions which are not checked by the compiler. The compiler compiles the program successfully even if the exceptions are not handled by the code. The class “Error” and its child classes, the class “Runtime” and its subclasses are the unchecked exceptions.

Checked Exception:
Compiler checks the checked exception
Except “RunTimeException” and its child classes, “Error” and its child classes, remaining all are checked exceptions.
If programmer does not handle the checked exception, then the compiler objects.
Program does not compile if there is an unhandled checked exception.
Examples: - #SQLException, #IOException etc…

Unchecked Exception:
Compiler does not check the unchecked exception
#RunTimeException and its child classes, Error and its child classes are unchecked type.
Even the programmer does not handle the unchecked exception, then the compiler does not object.
Program compiles successfully even there is an unhandled unchecked exception.
Examples: - #ArithmeticException, #AssertionError etc…


Java Tutorial For Basics - https://bit.ly/3zZw25Q
Protractor with Javascript - https://bit.ly/2jZ5XkX
Selenium Java Tutorial - https://bit.ly/2keM2Pb
Jasmine Tutorial - https://bit.ly/2lv0m6l
Java - https://bit.ly/2lylSHq
TestNG Tutorial - https://bit.ly/2lTpB2d
PdfUtil - https://bit.ly/2keBDTA
Shutterbug - https://bit.ly/2lX6xQV
Selenium Realtime Examples - https://bit.ly/2k0FqDQ
Java Interview Questions - https://bit.ly/2kopsmY
Katalon Studio - https://bit.ly/2lWhyln
Database Testing - https://bit.ly/2ko4jcJ
Fillo Excel API - https://bit.ly/2jRyWqC
Ashot - https://bit.ly/2kqXk2y
Extent Reports Version 3 Java - https://bit.ly/2k0FweG
Robot class - https://bit.ly/2lshPfJ
Sikuli - https://bit.ly/2lTq2cR
Excel Read Write using Java - https://bit.ly/2lyXRj8
AutoIt - https://bit.ly/2lyIYgM
Extent Reports Version 2 C# - https://bit.ly/2kqIY2d
Extent Reports Version 2 Java - https://bit.ly/2k0XkGA

Facebook : https://www.facebook.com/automationtesting2016/
LinkedIn : https://www.linkedin.com/feed/?trk=hb_signin
Google+ : https://plus.google.com/105286300926085335367
Twitter : https://twitter.com/krishnasakinala
Website : http://automationtesting.in/