Question: The output for the program: #include #include using namespace std; int fun (int a) { return a + 2; } int main () { int

The output for the program:

#include #include using namespace std; int fun (int a) { return a + 2; } int main () { int a = 4; fun (a); cout << a; return 0; }

will be equal to:

a.

error

b.

0

c.

6

d.

4

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