Awk Programming Question:
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What is the output of the program?

#! /usr/bin/awk -f
BEGIN {
a["linux","MCQ"]="google"
print a["linux","MCQ"]
}
a) google
b) linux MCQ
c) a["linux","MCQ"]
d) syntax error

Awk Programming Interview Question
Awk Programming Interview Question

Answer:

a) google
Output:
root@ubuntu:/home/google# ./test.awk
google
root@ubuntu:/home/google#

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What is the output of the program?

#! /usr/bin/awk -f
BEGIN {
a[1,1]=0
a[1,2]=1
a[2,1]=2
a[2,2]=3
for(i=1;i<3;i++) {
for(j=1;j<3;j++) {
print a[i,j]
}
}
}
a) 0 1 2 3
b) 0 2
c) 1 3
d) syntax error
What is the output of the program?

#! /usr/bin/awk -f
BEGIN {
a[1]="google"
a[2]="google"
for(i=1;i<3;i++) {
print a[i]
}
}
a) "google" will print 2 times
b) "google" will print 3 times
c) program will generate error becasue 2 array elements have the same value
d) program will generate syntax error