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 is multiple inheritance ?

17 Answers   Blue Star, C DAC, CDAC, Impetus, Ness Technologies, Softvision Solution,

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Can bst contain duplicates?

0 Answers  

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When you define a integer it gets stored in which data structure?(Stack or a heap)

2 Answers   emc2,

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WHAT IS THE ACTUAL DEFINATION OF OBJECT AND THE CLASS IN ONE SINGLE LINE WHICH THE INTERVIEWER WANT TO LISTEN.

11 Answers  

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What are the different forms of polymorphism??

8 Answers   Mantaq, NUC, PCS,

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what is the function of 'this' operator ?

7 Answers   Wipro,

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what is the size of an empty class

12 Answers   Wipro,

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What is object in oop?

0 Answers  

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What are the benefits of oop?

0 Answers  

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What is polymorphism explain its types?

0 Answers  

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Why is object oriented programming so hard?

0 Answers  

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