What is and I oop mean?

0 Answers  

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features of OOPS

22 Answers   Ness Technologies, Satyam,

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What is persistence in oop?

0 Answers  

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Can we create object of interface?

0 Answers  

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what is difference between thread and programme.

1 Answers   NCC,

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for example A,B,C,D are class all the 4 class contain one method who() but the method who() implementaion is differnet among each class. the relation among the 4 class are A is base class and is inherited by B and C.and from this two B and C where D is inherited. the question is i want to display the output who() method in all the classes(A,B,C,D)the output of who() method is diferrent amond all the class(A,B,C,D) ------A------ virtuval who(print a) override | | who(print b) B C override who(print c) | | -------D------ override who(print d)

2 Answers  

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Which type does string inherit from?

0 Answers  

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what is data abstraction with example.

1 Answers  

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tell about copy constructor

3 Answers   Siemens,

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Conversion from a basic type to a class type may be achieved using______________

5 Answers   HCL,

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what are the different types of qualifier in java?

0 Answers   TCS,

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Why is abstraction used?

0 Answers  

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