There are the following options that are given below, which of them are correct Linux distributions?
a) Red Hat
b) Ubuntu
c) Arch Linux
d) Fedora
Options:
A and B
A and D
B and D
A, B, C, and D
Correct Answer :
D. A, B, C, and D
All given options are correct Linux distributions.
Related Questions
Which command is used to check the type of file?
type
file
filetype
filetypes
Which command is used to querying DNS to get mapping information about the domain name and IP address?
netstate
nslookup
netinfo
domainlookup
Which of the following is not a data directory?
/mnt
/root
/home
/proc
Which of the following command is used to quit with discarding changes from the vi editor?
:q
:Q
ZZ
:q!
Which of the following Linux command is used to print all environment variables?
printenv
env
envvars
envs
Which of the following directories that contain the shared libraries in the Linux System?
/sbin
/lib
/bin
/opt
Which of the following command is used to change the owner of a file?
owner
chgown
chown
changeowner
Which of the following command is used to delete till the end of the line in the vi editor?
$
d$
d0
DD
Which of the following operator is used to set and override the permission of a file in chmod command?
+
=
*
-
Which of the following command is used to perform mathematical expression and print output on the terminal?
expr
exp
calexp
calexpr
Which command is used to know information about a password?
change
knowpass
passinf
info
Which of the following directories that contain the executable binary files that require root privileges to perform tasks?
/sbin
/lib
/bin
/opt
Suppose that a text file abc.txt that contains multiple lines, some of the line contains word school. Then how to print only those line who contains school using AWK?
awk '/school/ {print}' abc.txt
awk -check '/school/ {print}' abc.txt
awk -check '/school/ ' abc.txt
None of the above
What are interfaces are supported by the Linux operating system?
Graphical User Interface
Command Line Interface
Both of the above
None of the above
Which of the following environment variable is used to specify the number of commands history in the current environment?
$HISTSIZE
$HISSIZE
$HISTORYSIZE
$HSIZE
Which exact command is used to show information about specified interface?
ip show
ip a show
ip b show
ip
Which of the following command is used to print the number of lines that exist in the specified file?
awk 'END { print NL }'
awk 'END { print N }'
awk 'END { print NR }'
awk 'END { print NN }'
Which of the following command is used to copy a line in the vi editor?
CC
cc
YY
yy
Which command is used to know about groups that belong to the current user?
grouplist
groups
groupinfo
groupinformation
What is the full form of GPL in Linux licensing?
Global Public License
General Private License
General Public License
Global Private License
What is the full form of MTU?
Maximum Transmission Unit
Minimum Transmission Unit
Multiple Transmission Unit
Minimum Transactional Unit
Which of the following option is used for a basic regular expression in the grep command?
-B
-G
-P
-E
What is the full form of OFS in AWK?
Object Field Separator
Obsolete Field Separator
Officiated Field Separator
Output Field Separator
There are the following statements that are given below, which of them are correct about files in Linux?
a) The file can be a text, image, audio, and video file.
b) A device is also represented as a file in the Linux operating system.
c) A directory is also a file.
d) Disk partitions are also represented as a file.
Options:
A and B
A and C
A, B, C, and D
B, C, and D
Which run-level is used with the init command to reboot the system?
0
1
4
6
Which of the following signal is used to PAUSE and STOP the processes?
SIGSTOP
SIGSTP
SIGPAUSE
SIGPS
In which year vi editor was developed?
1976
1980
1982
1988
In which year Linux was developed?
1989
1990
1991
1993
There are the following options that are given below, which of them are correct Linux distributions?
a) Red Hat
b) Ubuntu
c) Arch Linux
d) Fedora
Options:
A and B
A and D
B and D
A, B, C, and D
Which of the following command is used to replace the specific word, for example we want to replace inclusion by exclusion?
echo inclusion | sed 's/in/ex'
echo inclusion | sed 's/ex/in'
echo inclusion | sed 'r/in/ex'
echo inclusion | sed 'R/in/ex'