Answer Posted / selvan pongy

Selvan Pongy

What is the function of pure virtual functions?

902

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What is the abstract method modifier?

999

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What is @functionalinterface?

987

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What do you mean by operator overloading?

1094

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What is the significance of encapsulation?

980

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How many methods do u implement if implement the serializable interface?

937

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Why do we separate interface from implementation?

993

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How to differentiate between a CreateObject() and GetObject() ?

1004

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Why dynamic binding is used in object-oriented programming?

1071

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What is composition? Explain the purpose of composition.

954

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Explain about message passing in object oriented programming?

977

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Tell me something about abstract classes?

921

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explain dynamic binding

1002

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How to achieve data abstraction?

943

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What is a static method? Why do we need static methods in java 8 interfaces?

1170

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