State the main difference between c++ and java?

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What is numeric promotion?

1 Answers  

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What does @override mean?

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abstract class A{ int list []=new int [100]; A(int x,int y){ rondom n=new rondom(); for (int i==;i<100;i++); list [i]=x+r.next int(y-x+1); abstract sort (); abstract binary sarch(int temp); class B extends A{

3 Answers  

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Why is inheritance used in java?

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What if the main() method is declared as private? What happens when the static modifier is removed from the signature of the main() method?

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does java support default argument in Method?

1 Answers  

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IN java collections we have both interfaces and classes. instead of using interfaces why we can't use classes only like that why we can't use interfaces only. why we need two things interface and class.

6 Answers   Accenture, CTS,

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Can a class be defined inside an interface?

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When super keyword is used?

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what is java

3 Answers   Tech Mahindra,

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I want to persist data of objects for later use. What is the best approach to do so?

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