What is virtual constructors/destructors?

4 Answers   IBS,

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why constructor cannt be declar virtually? why destructor cannt be overloaded?

2 Answers   Infosys,

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Petrol pump mgt. system: To design a program that display an interface for the sale of the Petrol and then make the entries at the backend in the database.

1 Answers   Wipro,

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Why do we use polymorphism in oops?

0 Answers  

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how to find no of instances of an object in .NET?

1 Answers   Infosys,

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What is polymorphism what are the different types of polymorphism?

0 Answers  

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just right the logic of it 1--> If few people are electing then every time ur candidate should win 2--> arrange books in box, if box carry weight == books weight then take another box..... find the no of box required.

0 Answers  

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Write on signed and unsigned integers and give three (3) examples each

1 Answers  

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Difference ways of Polymorphism?

3 Answers  

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What is a class in oop?

0 Answers  

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what is main difference between object oriented object base

2 Answers   Wipro,

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What do you mean by stack program? Get me an example stack program?

4 Answers  

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