41. Which command will display the UID, GID and groups your current user belongs to?
id
whoami
who
about
42. Each user belongs to at least one group. True or False?
43. Which command will display the users that are currently logged in to the system?
44. UIDs 1500 are usually reserved for what kind of users?
Are not used for user accounts, but for group accounts
System accounts, such as server processes
Remote login accounts
Login (human) users
45. If a user is deleted, the files and directories that the user owned…
…are deleted as well.
…will have no UID owner.
…will show a UID as the owner, but not user name.
…will have no user owner.
46. Which of the following options for the useradd command allows root to specify the UID to be associated with the account?
-g
-u
-U
-G
47. Which of the following options for the useradd command allows root to specify supplementary groups the user will be a member of?
48. On a system that does not use UPG, the useradd command will also create a user group. For example, user bob, group bob. True or False?
49. Which of the following commands set “other” permissions on file to r-x?
chmod o+rx file
chmod o-r-w file
chmod o=r+x file
chmod o=rx file
50. Which of the following commands sets “other” permissions on file to r-x?
chmod 774 file
chmod 776 file
chmod 775 file
chmod 777 file
51. Only one set (user, group, other) of permission can be changed at once using the symbolic method. True or False?
52. Which of the following are methods for setting permissions using the chmod command? (choose two)
letter
octal
symbolic
binary
53. The chown command can be used to change the owner and group of a file. True or False?
54. The Samba application is a:
Mail Server
Security Server
File Server
Web Server
55. Which of the following are examples of desktop software? (choose two)
Web server
Web browser
File share
Compiler
Music player
56. If you wanted to set up a blog, which software would be most helpful?
MySQL
Postfix
WordPress
Dovecot
Samba
57. Which of the following pieces of software deal with file sharing? (choose three)
NFS
XWindows
Netatalk
PostgreSQL
58. If you wanted to create and print an invoice, which software could you use?
GNOME
Compiz
Firefox
LibreOffice
Evolution
59. Which of the following is true about graphical mode? (choose three)
You have menus and tools to help you find what you are looking for
You access this mode by logging into a graphical display
After login, you are provided with a command prompt
After login, you are provided with a desktop
You cannot use your mouse
60. Which of the following is provided by a graphical interface that isn’t normally provided to a non graphical interface? (choose four)
Desktop
Shell
Windows
Popups
Menus