Awk Programming Interview Question:

What is the output of this program?

#! /usr/bin/awk -f
BEGIN {
two=2;
two++;
print two
}
a) two
b) three
c) 2
d) 3

Submitted by: Murtaza

d) 3
Output:
root@ubuntu:/home/google# chmod +x test.awk
root@ubuntu:/home/google# ./test.awk
3
root@ubuntu:/home/google#
Submitted by: Murtaza