What is the function of pure virtual functions?


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What is the main difference between a class and an object?

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Is it possible to provide method implementations in java interfaces? If possible, how do we provide them?

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Why dynamic loading is used in object-oriented programming?

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Write down how will you create a Binary tree?

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If a method definition has been specified in class , its base class , and the interface which the class is implementing, which definition will be picked if we try to access it using interface reference and class object?

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Can we use static method definitions in interfaces?

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What if we make the method as abstract in another interface?

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Explain colloboration

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What is the use of ‘finalize’?

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