Linux OS Management Interview Preparation Guide Download PDF
Linux OS Management frequently Asked Questions by expert members with experience in Linux Operating System Management. These questions and answers will help you strengthen your technical skills, prepare for the new job test and quickly revise the concepts
99 Linux Operating System Management Questions and Answers:
Table of Contents
2 :: Which command is used to set limits on file size:
a) fsize
b) flimit
c) ulimit
d) usize
c) ulimit
5 :: If a file is removed in Unix using 'rm' then:
a) The file can be recovered by a normal user
b) The file cannot be recovered by a user
c) The file can be fully recovered provided the sytem is not rebooted
d) The file will be moved to /lost+found directory and can be recovered only by administrator's intervention
b) The file cannot be recovered by a user
9 :: How do you rename file "new" to file "old"?
a) mv new old
b) move new old
c) cp new old
d) rn new old
a) mv new old
12 :: Where can I find the printer in the file structure?
a) /etc
b) /dev
c) /lib
d) /printer
b) /dev
13 :: Which of the following statement is true?
a) The cp command will preserve the meta data of the file
b) The sort command by default sorts in the numeric order
c) The mv command will preserve the meta data of the file
d) The command ps will display the filesystem usage
c) The mv command will preserve the meta data of the file
17 :: Deleting a soft-link:
a) Deletes the destination file
b) Deletes both the softlink and the destination file
c) Deletes just the softlink
d) backup of the destination is automatically created
c) Deletes just the softlink
18 :: A user creates a link to a file file1 using the following command "ln file1 file2". Which of the following is not true?
a) file1 and file2 have the same inode numbers
b) The number of links for file1 is displayed as 1
c) The number of links for file1 is displayed as 2
d) The number of links for file2 is displayed as 2
b) The number of links for file1 is displayed as 1
20 :: Which among the following allows fast file system recovery?
a) Ext2
b) Journaling
c) Caching
d) Sysfs
b) Journaling
21 :: There are two hard links to the "file1″ say hl and h2 and a softlink sl. What happens if we deleted the "file1″?
a) We will still be able to access the file with hl and h2 but not with sl
b) We will not be able to access the file with hl and h2 but with sl
c) We will be able to access the file with any of hl, h2 and sl
d) We will not be able to access the file with any of hl, h2 and sl
a) We will still be able to access the file with hl and h2 but not with sl