Question 8: Predict the output.

class DemoClass
{
public:
    DemoClass()
    {
        m_data = 20;
    }
    void print()
    {
        std::cout<<"\nData : "<<m_data;
    }
private:
    int m_data;
};


int main()
{
    DemoClass obj;
    obj.print();
    int* data = (int*)&obj;
    *data = 30;
    obj.print();
}






Options:


a)     Data : 20
     Data : 30


b)    Compilation Error


c)     Run time crash.


d)    None of the above.






Answer: a