What is the difference between and interface and an abstract class ?

4 Answers   IBM, Infosys, Ness Technologies,

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Why static functions always uses static variables?

3 Answers  

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What is the expansion of OOPS?

24 Answers   TCS,

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Which is the best institute in hyderabad for C/C++ and it also has fast track course structure.

13 Answers   Wipro,

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#include <iostream> using namespace std; struct wow { int x; }; int main() { wow a; wow *b; a.x = 22; b = &a; a.x = 23; cout << b->x; return 0; }

1 Answers  

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What is the difference between abstraction and polymorphism?

0 Answers  

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What is inheritance in oop?

0 Answers  

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What do you mean by abstraction?

0 Answers  

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What is the difference between the c++ & java?

2 Answers  

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Which is faster post increment or pre increment ? and in which cases should u use either - to increase speed?

4 Answers   EA Electronic Arts,

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What is a class and object?

0 Answers  

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What is encapsulation example?

0 Answers  

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