Last Updated on October 26, 2019 by Admin
NDG Linux Essentials 2.0 Chapter 16 Exam Online
NDG -- Linux Essentials 2.0 -- Chapter 16 Exam
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NDG — Linux Essentials 2.0 — Chapter 16 Exam
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Question 1 of 37
1. Question
1 pointsUIDs 1-499 are usually reserved for what kind of users?
Correct
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Question 2 of 37
2. Question
1 pointsIf a user is deleted, the files and directories that the user owned…
Correct
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Question 3 of 37
3. Question
1 pointsWhich of the following options for theuseradd
command allows root to specify the UID to be associated with the account?Correct
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Question 4 of 37
4. Question
1 pointsWhich of the following options for theuseradd
command allows root to specify supplementary groups the user will be a member of?Correct
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Question 5 of 37
5. Question
1 pointsOn a system that does not use UPG, theuseradd
command will also create a user group. For example, userbob
, groupbob
.True or False?
Correct
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Question 6 of 37
6. Question
1 pointsWhich of the following commands will add the group
extra
to the userbob
‘s secondary groups in addition tobob
‘s current secondary groups?Correct
Incorrect
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Question 7 of 37
7. Question
2 pointsWhich option for theusermod
command can be used to specify a user’s group ID (either primary or secondary)?(choose two)
Correct
Incorrect
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Question 8 of 37
8. Question
1 pointsFor non-root users, thepasswd
command can only be used to change the password of the user running the command.True or False?
Correct
Incorrect
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Question 9 of 37
9. Question
1 pointsThegroupmod
command can be used to change a group name.True or False?
Correct
Incorrect
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Question 10 of 37
10. Question
1 pointsThegroupmod
command can be used to change a group GID.True or False?
Correct
Incorrect
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Question 11 of 37
11. Question
1 pointsThegroupmod
command can be used to add users to a group.True or False?
Correct
Incorrect
-
Question 12 of 37
12. Question
1 pointsWhich of the following commands can be used to modify a group?
Correct
Incorrect
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Question 13 of 37
13. Question
1 pointsWhich command can be used to determine a user’s most recent log in?
Correct
Incorrect
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Question 14 of 37
14. Question
1 pointsWhich of the following files contains encrypted user password information?
Correct
Incorrect
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Question 15 of 37
15. Question
1 pointsWhich of the following files contains user IDs?
Correct
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Question 16 of 37
16. Question
1 pointsWhich of the following files does thegroupadd
command use to determine the new GID when a GID isn’t specified?Correct
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Question 17 of 37
17. Question
1 pointsWhich of the following commands, run as root, will prevent the userbob
from logging in?Correct
Incorrect
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Question 18 of 37
18. Question
1 pointsWhat directory contains a user’s home directory?
Correct
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Question 19 of 37
19. Question
1 pointsGIDs under 500 (or 1000) are usually reserved for what kind of groups?
Correct
Incorrect
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Question 20 of 37
20. Question
1 pointsIf a user is deleted, the files and directories that the user owned…
Correct
Incorrect
-
Question 21 of 37
21. Question
1 pointsWhich of the following options for theuseradd
command allows you to use a different primary group then the default?Correct
Incorrect
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Question 22 of 37
22. Question
1 pointsOn a system that uses UPG, the UID must not be the same as the GID..
True or False?Correct
Incorrect
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Question 23 of 37
23. Question
1 pointsTheusermod
command can be used to unlock a users account with the following option.Correct
Incorrect
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Question 24 of 37
24. Question
1 pointsWhich of the following options for theuseradd
command allows you to use a different login shell than the default?Correct
Incorrect
-
Question 25 of 37
25. Question
1 pointsWhich of the following commands will add the groupextra
to the userjane
’s secondary groups in addition tojane
‘s current secondary groups?Correct
Incorrect
-
Question 26 of 37
26. Question
1 pointsWhich option for theusermod
command can be used to specify a user’s primary group ID?Correct
Incorrect
-
Question 27 of 37
27. Question
1 pointsFor root users, thepasswd
command can only be used to change the password of the user running the command.True or False?
Correct
Incorrect
-
Question 28 of 37
28. Question
1 pointsTheuserdel -r
command will…Correct
Incorrect
-
Question 29 of 37
29. Question
1 pointsThegroupmod
command can be used to change a group name.True or False?
Correct
Incorrect
-
Question 30 of 37
30. Question
1 pointsThegroupmod
command cannot be used to change a group GID.True or False?
Correct
Incorrect
-
Question 31 of 37
31. Question
1 pointsThegroupdel
command can be used to delete primary groups.True or False?
Correct
Incorrect
-
Question 32 of 37
32. Question
1 pointsWhich of the following commands can be used to modify a user?
Correct
Incorrect
-
Question 33 of 37
33. Question
1 pointsWhich command can be used to determine a user’s most recent log in?
Correct
Incorrect
-
Question 34 of 37
34. Question
1 pointsThe /etc/passwd file contains encrypted user password information. True or False?
True or False?Correct
Incorrect
-
Question 35 of 37
35. Question
1 pointsWhich of the following files contains group IDs?
Correct
Incorrect
-
Question 36 of 37
36. Question
1 pointsWhich command allows you to view or change some of the default values used by theuseradd
command?Correct
Incorrect
-
Question 37 of 37
37. Question
1 pointsWhich of the following commands, run as root, will prevent the userjane
from logging in?Correct
Incorrect