Q. Observe following function declaration and choose the best Ans:: int divide ( int a, int b = 2 ) (Solved)
1. Variable b is of integer type and will always have value 2
2. Variable a and b are of int type and the initial value of both variables is 2
3. Variable b is international scope and will have value 2
4. Variable b will have value 2 if not specified when calling function
- d. Variable b will have value 2 if not specified when calling function