What is the difference between form & report?


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More Core Java Interview Questions

Does java support function overloading, pointers, structures, unions or linked lists?

0 Answers  


There are 2 classes, 1 LandAnimal and another WaterAnimal. There is another class Animal which wants to have the properties of both LandAnimal and WaterAnimal. How will you design this situation?

6 Answers   KPIT,


Is it possible to instantiate the abstract class?

0 Answers  


What are the restrictions that are applied to the java static methods?

0 Answers  


What is outofmemoryerror in java?

0 Answers   Cyient,






what is mutability?which one is mutable String or StringBuffer?and why?give examples of each which shows the mutability of each String or StringBuffer

4 Answers   IBM, Zenon,


Why can't we use static class instead of singleton?

0 Answers  


What are the different ways to handle exceptions?

0 Answers  


Can we declare a static variable inside a method?

0 Answers  


Is simpledateformat safe to use in the multithreaded program?

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What are the main concepts of oops in java?

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Why are getters and setters used?

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