Interviewer And Interviewee Guide

Awk Programming Interview Question:

What is the output of this program?

#! /usr/bin/awk -f
BEGIN {
a=0
do {
print "google"
a++
} while (a<5)
}
a) "google" will print 4 times
b) "google" will print 5 times
c) nothing will print
d) syntax error

Submitted by: Murtaza

b) "google" will print 5 times
Output:
root@ubuntu:/home/google# ./test.awk
google
google
google
google
google
root@ubuntu:/home/google#
Submitted by: Murtaza

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Awk Programming Interview Question:

What is the output of this program? #! /usr/bin/awk -f BEGIN { a=0 do { print "google" a++ } while (a<5) }a) "google" will print 4 timesb) "google" will print 5 timesc) nothing will printd) syntax error

What is the output of this program?

#! /usr/bin/awk -f
BEGIN {
a=0
do {
print "google"
a++
} while (a<5)
}
a) "google" will print 4 times
b) "google" will print 5 times
c) nothing will print
d) syntax error