Free C++ Institute CPA-21-02 Practice Exams Questions 2026  - TheExamsLabs

What happens when you attempt to compile and run the following code? #include using namespace std; int op(int x, int y); int main() { float *pf; float f=0.9; pf=&f; cout

What happens when you attempt to compile and run the following code? #include using namespace std; int main() { const int x=0; const int *ptr; ptr = &x; cout

What is the output of the program? #include #include using namespace std; struct Person { int age; }; class First { Person *person; public: First() {person = new Person; person?>age = 20; } void Print(){ cout age; } }; int main() { First t[2]; for (int i=0; i

Which of the following expressions decrement variable i by 2? (Choose two.) 

What is the output of the program? #include using namespace std; #define SQR(x)(x*x) int main(int argc, char *argv[]) { int x, y=2; x = SQR(y); cout