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|Java - Interview Questions and Answers|
|Ans. An exception is an unwanted or unexpected event, which occurs during the execution of a program that is at run time, that disrupts the normal flow of the program?s instructions. these are different types arithmetic exceptions, class not found exception, interrupted exception, run time exception etc.|
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|What are the ways to avoid LazyInitializationException ?|
|What things should be kept in mind while creating your own exceptions in Java?|
|Explain java.lang.OutOfMemoryError ?|
|How compiler handles the exceptions in overriding ?|
|If you are given a choice to implement the code to either Insert a Record or Update if already exist, Which approach will you follow ?|
|Explain throw, throws , try and catch in Java ?|
|What will happen if we don't have termination statement in recursion ?|
|Name few Java Exceptions ?|
|How can we make sure that a code segment gets executed even in case of uncatched exceptions ?|
|Is it necessary that each try block to be followed by catch block ?|