Q. 42 What is printed by the print statements in the program P1 assuming call by reference parameter passing?
Program P1()
{
x = 10;
y = 3;
func1(y,x,x);
print x;
print y;
}
func1(x,y,z)
{
y = y+4;
z = x+y+z;
}
(A) 10, 3
(B) 31, 3
(C) 27, 7
(D) None of the above
Answer: (B)
Explanation:
