What is the output of the following code? int f() { return 1; } int main() { cout << f() << endl; return 0; }

1

1 0

nothing

0

0 1

Does the function call in the following function cause syntax errors? #include #include $using\; namespace\; std;\; int\; main()\; \{\; pow(2.0,\; 4);\; \}$

Yes

No

Analyze the following code. #include using namespace std; int m(int num) { return num; } void m(int num) { cout << num; } int main() { cout << m(2); }

		The program has a syntax error because the two functions m have the same signature.
		The program runs and prints 2 twice.
		The program runs and prints 2 once.
		The program has a syntax error because the second m function is defined, but not invoked in the main function.