what are abstract classes and how they impliment , with example

2 Answers  

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what is object oriented programming and procedure oriented programming?

3 Answers  

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What is the difference between class and object?

4 Answers   Apple, Heinz,

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Tell me the scenario,Where we can use interfaces or Abstract class.And What is the difference between interfaces and abstract class?

5 Answers  

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what are the disadvantages of C++?

25 Answers   ATS, Infosys, UNI, Wipro,

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Explain polymorphism? What r the types of polymorphism? pls give examples?

4 Answers   HCL,

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Is enum a class?

0 Answers  

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In multiple inheritance , to create sub class object , is there need to create objects for its superclasses??? in java and c++ both. Actually i have some information that is , all available members from its superclasses , memory created in subclass obj , so no need to create object for its superclasses...??? Thanks in Advance

1 Answers  

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What are the advantages of polymorphism?

0 Answers  

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What is the importance of oop?

0 Answers  

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What is the difference between pass by reference and pass by value?

12 Answers   Pfizer, TCS,

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Can private class be inherited?

0 Answers  

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