Differentiate between a class and an object.
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Explain about exception propagation?
How are this and super used?
What is meant by polymorphism?
Why do people says “java is robust”?
What about anonymous inner classes in java?
What is a Wrapper class?
what are the uses of Class class and what it returns? explain it with the example code.
What things should be kept in mind while creating your own exceptions in java?
What will happen if there is a default method conflict as mentioned above and we have specified the same signature method in the base class instead of overriding in the existing class ?
What is instance means in java?
What is default switch case? Give example.
Why do we use return statement?