Answer / Khursheed Alam

"In Core Java, 'void' is a special data type used for methods that do not return any value. Methods with the return type of void are typically used for performing actions rather than getting results."

How can we use primitive data types as objects?

1 Answers  

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Explain the differences between public, private, protected and static?

4 Answers  

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Every class extends object but why it is not possible for every object to invoke clone() method. ideally protected methods should be accessible from sub classes. isn't it?

2 Answers  

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Is nullpointerexception checked or unchecked?

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Why java is object oriented?

1 Answers  

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What are serialization and deserialization?

1 Answers  

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What is a heavyweight component?

1 Answers  

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Does a class inherit the constructors of its superclass in java programming?

1 Answers  

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how to handle exceptions in core applications?

2 Answers   CSS,

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Explain why wait(), notify() and notifyall() methods are in object class rather than in the reading class?

1 Answers  

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Which is bigger double or float?

1 Answers  

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Why java is platform independent? Explain.

1 Answers  

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