What is interface? When and where is it used?


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What is encapsulation in oops?

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swapping program does not use third variable

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#include <iostream> using namespace std; int main() { int a = 2; int c[5][5]; for (int x=0;x<5;x++) { for (int y=0;y<5;y++) { c[x][y] = x*y; } } cout << c[a][c[1][4]]; }

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What is the different between Applet and Application?

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What are the two different types of polymorphism?

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which feature are not hold visual basic of oop?

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