CSE MCQs :: C++ - MCQs
- Where does the execution of the program starts?
- What are mandatory parts in function declaration?
- which of the following is used to terminate the function declaration?
- Which is more effective while calling the functions?
-
What is the output of this program?
#include < iostream >
using namespace std;
void mani()
void mani()
{
cout << "hai";
}
int main()
{
main();
return 0;
}
-
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;
}
- What is the scope of the variable declared in the user definied function?
- Which is used to keep the call by reference value as intact?
Whatsapp
Facebook
