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Exceptions

>> Monday, May 23, 2011

1.What is meant by Exception?
It is an unwanted or an unexpected event which disturbs normal flow of a program.

2.Difference Between Checked Exception And Unchecked Exception?
Checked Exception:The Exception which are checked by compiler at compilation time.
Unchecked Exception: The exception which are checked by JVM at Runtime.

3.ERRORS:There are unrecoverable,they due to system resources but not due to lack of program.

4.)Difference Between Partially checked and fully checked Exception?
An exception is said to be partially checked exception if some of it's child classes are checked.
An exception is said to be partially unchecked exception if and only if all it's child classes are checked.

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