C++ Operator Overloading Question:

How many parameters does a conversion operator may take?
a) 0
b) 1
c) 2
d) as many as possible

a) 0

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Why we use the "dynamic_cast" type conversion? a) result of the type conversion is a valid b) to be used in low memory c) result of the type conversion is a invalid d) None of the mentioned	What is the output of this program? #include <iostream> using namespace std; class sample1 { float i, j; }; class sample2 { int x, y; public: sample2 (int a, int b) { x = a; y = b; } int result() { return x + y; } }; int main () { sample1 d; sample2 * padd; padd = (sample2*) &d; cout < result(); return 0; } a) 20 b) runtime error c) random number d) c or b