C programming course Question

2) What is the first line of output produced bythis program?

1. a = 1, b = 2
2. a = 3, b =4
3. a = 4, b = 7
4. a = 4, b =9
5. none of theabove

3) What is the second line of output producedby this program?

1. a = 1, b = 2
2. a = 1, b =5
3. a = 4, b = 5
4. a = 4, b = 3
5. none of theabove

4) What are the values of the actual parametersin the function call to f, listed in order?

1. 3 and1
2. 1 and 2
3. 1 and3
4. 4 and9
5. none of the above