Last Updated on May 20, 2021 by Admin
NDG Linux Essentials 2.0 Final Exam (Chapter 9-18) Online
NDG -- Linux Essentials 2.0 -- Final Exam (Chapter 9-18)
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NDG — Linux Essentials 2.0 — Final Exam (Chapter 9-18)
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Question 1 of 44
1. Question
3 pointsWhich of the following are traits of a multiuser operating system?
(choose three)Correct
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Question 2 of 44
2. Question
1 pointsA pipe allows you to…Correct
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Question 3 of 44
3. Question
1 pointsChannel 2 is:
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Question 4 of 44
4. Question
1 pointsThegrepcommand…Correct
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Question 5 of 44
5. Question
2 pointsWhich of the following commands can be used to scroll through a text file?
(choose two)Correct
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Question 6 of 44
6. Question
1 pointsWhich command can be used to print line numbers?
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Question 7 of 44
7. Question
2 pointsWhich are appropriate editors for writing shell scripts?
(choose two)Correct
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Question 8 of 44
8. Question
2 pointsWhich of the following are correct about for and while loops?
(choose two)Correct
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Question 9 of 44
9. Question
1 pointsWhat is the correct way to assign the word “Hello” to a variable?
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Question 10 of 44
10. Question
1 pointsWhat is the correct way to save the current directory to a variable?
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Question 11 of 44
11. Question
1 pointsWhat is the meaning of$(( $i + 1))?Correct
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Question 12 of 44
12. Question
2 pointsWhich of the following are valid CPU types for Intel-based platforms?
(choose two)Correct
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Question 13 of 44
13. Question
3 pointsChoose all of the following statements that are true in regard to virtual RAM:
(choose three)Correct
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Question 14 of 44
14. Question
1 pointsA division of a hard drive may be referred to as a _______ .
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Question 15 of 44
15. Question
1 pointsThefdiskcommand is a tool used for working with the MBR partitioned disks.True or False?
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Question 16 of 44
16. Question
2 pointsWhich of the following commands will display CPU information?
(choose two)Correct
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Question 17 of 44
17. Question
1 pointsThe Process ID (PID) of the init process is:
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Question 18 of 44
18. Question
1 pointsWhat directory typically contains log files?
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Question 19 of 44
19. Question
1 pointsThe/vardirectory has files that change over time.True or False?
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Question 20 of 44
20. Question
2 pointsWhich of the following commands will allow you to view all processes on the system?
(choose two)Correct
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Question 21 of 44
21. Question
1 pointsWhich directory is the root of the filesystem?
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Question 22 of 44
22. Question
1 pointsA service is…
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Question 23 of 44
23. Question
1 pointsOnly servers have hostnames.
True or False?Correct
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Question 24 of 44
24. Question
2 pointsWhich of the following are valid IPv4 addresses?
(choose two)Correct
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Question 25 of 44
25. Question
1 pointsWhich of the following commands will allow you to log into a remote machine?
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Question 26 of 44
26. Question
2 pointsWhich files contain user account information?
(choose two)Correct
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Question 27 of 44
27. Question
1 pointsWhich command will display the UID, GID and groups your current user belongs to?
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Question 28 of 44
28. Question
1 pointsEach user belongs to at least one group.
True or False?Correct
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Question 29 of 44
29. Question
1 pointsWhich command will display the users that are currently logged in to the system?
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Question 30 of 44
30. Question
1 pointsWhich command will display the groups that the root user belongs to?
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Question 31 of 44
31. Question
1 pointsUIDs 1-499 are usually reserved for what kind of users?
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Question 32 of 44
32. Question
1 pointsWhich of the following options for theuseraddcommand allows root to specify the UID to be associated with the account?Correct
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Question 33 of 44
33. Question
1 pointsWhich command can be used to determine a user’s most recent log in?
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Question 34 of 44
34. Question
1 pointsWhich of the following files contains encrypted user password information?
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Question 35 of 44
35. Question
1 pointsWhich of the following options for theuseraddcommand allows you to use a different primary group then the default?Correct
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Question 36 of 44
36. Question
1 pointsWhich of the following commands can be used to modify a user?
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Question 37 of 44
37. Question
2 pointsWhich of the following are methods for setting permissions using thechmodcommand?(choose two)
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Question 38 of 44
38. Question
1 pointsThechowncommand can be used to change the owner and group of a file.True or False?
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Question 39 of 44
39. Question
1 pointsThechmodcommand can be used on a file by:Correct
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Question 40 of 44
40. Question
1 pointsThe “execute” permission is never set on files by default.
True or False?Correct
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Question 41 of 44
41. Question
1 pointsThe “sticky bit” permission…
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Question 42 of 44
42. Question
1 pointsThe “setuid” permission…
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Question 43 of 44
43. Question
2 pointsThe “setgid” permission…
(choose two)Correct
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Question 44 of 44
44. Question
2 pointsWhich of the followinglscommands, when executed, will only show information about the directory itself?(choose two)
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