write string class as your own class in java without using any built-in function

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IS IT NECESSARY TO INITIALIZE VARIABLE? WHAT IF THE INSTANCE VARIABLE IS DECLARED final ? IS IT NECESSARY TO INITIALIZE THE final VARIABLE AT THE TIME OF THEIR DECLARATION?

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Why is there no multiple inheritance?

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1. Define a class.

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What are properties in oop?

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Name a typical usage of polymorphism

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Get me a number puzzle game-program

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What is the purpose of polymorphism?

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What is super in oop?

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What do you mean by public, private, protected and friendly?

3 Answers   CA,

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what is the use of template classes in c++

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What is new keyword in oops?

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