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|Java - Interview Questions and Answers|
|Ans. Object is a run time entity whose state is stored in fields and behavior is shown via methods. Methods operate on an object's internal state and serve as the primary mechanism for object-to-object communication.|
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|Why do we need Inner classes ? Cant we just work with outer classes wherever we implement Inner classes ?|
|Let's suppose we have an to destroy objects, Design a program to implement garbage collection ?|
|Difference Between this() and super() ?|
|How can we create objects if we make the constructor private ?|
| Please specify in what sequence the objects of following classes will be created ?|
Session , SessionFactory, Query , Configuration
|Which interface provides the capability to store objects using a key-value pair?|
|How many SessionFactory and Session objects are created ?|
|Can we declare Entity class as final ?|
|What are stateless objects ? How are they different from immutable objects ? Which of these two is thread safe ?|