The X-Window system in Linux is a
program development environment
graphical user interface
tool to connect Linux with Windows
none of the above
Correct Answer :
B. graphical user interface
Related Questions
wc -l will give the
Number of lines
Number of characters
Number of words
All of the above
User can be assigned to a group while creating the user. The command for this is
adduser -g
useradd -a
aduser -a
useradd -g
There can be only ----- job in foreground.
1
2
3
4
What is the meaning of chmod 444 stuf?
Gives all user write permission.
Gives all user execute permission.
Gives all user read permission.
All of the above.
The command for changing the permission relating to files is
ls-l
head
tail
chmod
Output of 'sort > shoppinglist' is
Sorting file but not save in file.
Without sorting but save in file.
Sorting and save in a file.
All of the above.
Which command is used to see the content of a file
more
cp
cat
rmdir
While installing Linux, users can be created
True
False
To search a pattern in a file _________ can be used
grep
egrep
find
search
Linux is a dedicated server
True
False
To start graphics mode use
init 3
init 5
init 0
init 6
Read & Write permission means
1
6
2
0
sort file, will sort the contents of the file and the effect will be reflected in the file
True
False
________ gives information about an user
who
who am i
who -i
None of the above
Which command is used to see the system date?
Time
Date
Month
None of these
ls - t is used for
Sort by name
Sort by date
Sort by time stamp
Sort by alphabetic order
_______ will add contents to an existing file
cat > file
cat >> file
cat file | file1
cat file > file1
To change the ownership of a file use
chmod
chgrp
chown
change
During Linux booting the init program is called by
ROM
Bootstrap
Sysinit
Kernel
To view all the installed RPM packages use
rpm -qa
rpm -iv
rpm -h
rpm -I
init 6 is
Shutdown
Restart
Text mode
Graphics mode
When an user is deleted it home directory contents are also deleted
True
False
To remove a directory which is not empty ____ is used
rmdir
rmdir -r
rm -r
rm
_______ is used to rename files
ren
move
rename
mv
What is the relation between grep & egrep
egrap is a mother of grep.
Egrap is totally difference
Egrap is a another version of grep.
None of these.
A swap partition is actually
Primary partition
Extended partition
Extended memory
Virtual memory
To delete user the command is
rm <username>
delete <username>
userdel <username>
any one of the above
To unmount a filesystem ________ command is ised
Umount
unmount
dismount
mount -u
For a user _______ is an autoexec.bat equivalent file in Linux
.bashrc
.bash_rc
.bash_profile
.bashprofile
chmod 632 stuff means
Gives read & write& execute permission for owner write & execute for group read permission for other.
Gives read & write permission for owner write & execute for group Write permission for other.
Gives write permission for owner write & execute for group Write permission for other.
Gives read & write permission for owner read & execute for group Write permission for other.