Active is a centralize directory database it's provide single point of administration
what is DHCP
dynamic host configuration protocol
it is one of the network service which is provides the ip address dynamically to the DHCP client
it give ip address automatically to the client
WHAT IS DNS
do mine naming service
it provide ip to host and host to ip
Which one of the following is not true? a) nawk is the new version of awk b) gawk is the GNU version of awk c) linux users have the gawk d) nawk does not provide the additional capabilities in comparison of awk
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 errorWhat 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 errorWhat 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 errorDefine 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 errorWhat is the output of the program?
#! /usr/bin/awk -f
#This filename is text.awk
BEGIN {
print FILENAME
}
a) test.awk
b) program will print nothing
c) syntax error
d) fatal errorWhich one of the following is used by awk to control the conversion of numbers to string? a) RS b) OFMT c) SUBSEP d) RSTART
What is the meaning of $ sign in awk programming? a) the word following is the name of variable b) we are referring to a field or column in the current line c) $ sign is used for comment d) none of the mentioned
In awk program, the name of the array can not be same with the a) name of variable b) value of the array element c) both (a) and (b) d) none of the mentioned
RSTART is set by invoking the a) match function b) index function c) asort function d) split function
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