NDG Linux Essentials 2.21 | Ownership and Permissions Module 17 | Chapter 17 Exam Answers Full 100%

NDG Linux Essentials 2.21 | Ownership and Permissions Module 17 | Chapter 17 Exam Answers Full 100% 2023

These are questions of Cisco NDG Linux Essentials 2.21 Ownership and Permissions Chapter 17 Exam Answers full 100% with the latest version and updated in 2023. All answers are verified by experts with explanations.

Ownership and Permissions M17 Exam

1. Which of the following commands set the other permissions on a file to r-x?

   • chmod o=rx file
   • chmod o+rx file
   • chmod o-r-w file
   • chmod o=r+x file

2. Which of the following commands sets the other permissions on a file to r-x?

   • chmod 776 file
   • chmod 777 file
   • chmod 775 file
   • chmod 774 file

3. Only one set (user, group, other) of permission can be changed at once using the symbolic method. True or False?

   • True
   • False

4. Which of the following are methods for setting permissions using the chmod command? (choose two)

   • octal
   • primary
   • letter
   • symbolic

5. The chown command can be used to change the owner and group of a file. True or False?

   • True
   • False

6. The user sysadmin will be able to read a file because they own it. True or False?

   • True
   • False

7. The user sysadmin will be able to change the permissions of a file because they own it. True or False?

   • True
   • False

8. Octal notation uses the following values for the permissions granted:

   • r = 4, w = 2, x = 1
   • r = 4, w = 2, x = 0
   • r = 7, w = 5, x = 0
   • r = 3, w = 2, x = 1

9. Which of the following permissions would allow all users to add, view, and delete files in a directory?

   • 750
   • 775
   • 666
   • 777

10. A user cannot delete a file if they do not own it. True or False?

    • True
    • False

11. The execute permission on a directory allows you to: (choose three)

    • Change to that directory or use it as part of a path
    • Along with read permission to successfully perform ls -l
    • Along with write permission to successfully create new files
    • Along with write permission to successfully delete the directory

12. The execute permission on a file allows you to:

    • Move the file to a new directory
    • This permission isn’t meaningful for text files.
    • Run the file as a script
    • Delete the file

13. The chgrp command can be used on a file by:

    • Only root
    • The file owner and root
    • A user that belongs to the files current group
    • Only the file owner

14. The chown command can be used to change the user owner on a file by:

    • The file owner and root
    • The file owner
    • A user that belongs to the files current group
    • Only root

15. The chmod command can be used on a file by:

    • A user that belongs to the files current group
    • Only root
    • The file owner and root
    • The file owner

16. The execute permission is never set on files by default. True or False?

    • True
    • False

17. Which of the following chown commands will change the myFile user ownership to the user sam and the group ownership to administrators?(choose two)

    • chown sam.administrators myFile
    • chown sam:administrators myFile
    • chown sam administrators myFile
    • chown sam+administrators myFile

18. The chown command permits changing group ownership done by root only. True or False?

    • True
    • False

19. The user owner of a file will always have the same or higher permissions as “other”. True or False?

    • True
    • False

20. Which of the following commands will list hidden files as well as their ownership?

    • ls -a
    • ls -la
    • ls -l
    • ls -z