An exception in C++ can be generated using which keyword

Which header file contains the library function getch()?

Which of the following does not require instantiation?

Which of the following concepts is used to implement late binding?

 Wrapping data and its related functionality into a single entity is known as _____________

Virtual functions in C++ tell the compiler to perform ______________________ on such functions.

  What is the output of this C code?

 void main()
    {
        m();
        printf("%d", x);
    }
    int x;
 void m()


    {
        x = 4;
    }

#include using namespace std; void fun() { cout << "Hello"; return; } int main() { fun(); return 0; }

#include using namespace std;

int main()

{

for (char a = 0; a <= 225; a++)

cout << a;

return 0;

}