What is interface? When and where is it used?

0 Answers  

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string is a class or data type in java?

3 Answers  

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OOP'S advantages of inheritance include:

1 Answers   Infosys,

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What is the correct syntax for inheritance? 1) class aclass : public superclass 2) class aclass inherit superclass 3) class aclass <-superclass

6 Answers   Wipro,

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In the following declaration of main, "int main(int argc, char *argv[])", to what does argv[0] usually correspond? 1) The first argument passed into the program 2) The program name 3) You can't define main like that

6 Answers  

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What are different oops concepts?

0 Answers  

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What causes polymorphism?

0 Answers  

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Why can't we have instance(stack) of a class as a member of the same class like eg.Class A{A obj;} as we can have self refential pointer

0 Answers  

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What are the main differences between procedure oriented languages and object oriented languages?

9 Answers   IBM, Infosys, Wipro,

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Can main method override?

0 Answers  

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explain the concepts of oops?

1 Answers  

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What is the point of polymorphism?

0 Answers  

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