⟩ 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
a) result of the type conversion is a valid
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What is the output of this program?
#include <iostream>
using namespace std;
void fun(int x, int y)
{
x = 20;
y = 10;
}
int main()
{
int x = 10;
fun(x, x);
cout << x;
return 0;
}
a) 10
b) 20
c) compile time error
d) none of the mentioned
