What is an interface in oop?


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More OOPS Interview Questions

Is data hiding and abstraction same?

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why we are declare the function in the abstract class even though we are declaring it in Derived class?

1 Answers   TCS,


What is purpose of inheritance?

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Generally, in all C++ programs, texts are in white colour. Can we change the colour of the text(either input or output or both)? If so, help me out.

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What are the three main types of variables?

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Why many objects can working together? How objects working togetherM I want to see example code.

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Which is better struts or spring?

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What is the outcome of the line of code "cout<<abs(- 16.5);"? 1) 16 2) 17 3) 16.5

16 Answers   TCS,


can main method be overloaded...??? How..????

2 Answers   Satyam,


What is polymorphism explain?

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What is encapsulation c#?

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What is class encapsulation?

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