1. Which of the following statement is correct about the program given below? #include<iostream.h> class IndiaBix { static int x; public: static void SetData(int xx) { this->x = xx; } static void Display() { cout<< x ; } }; int IndiaBix::x = 0; int main() { IndiaBix::SetData(22); IndiaBix::Display(); return 0; }