Last Updated on May 20, 2021 by Admin
NDG Linux Essentials 2.0 Chapter 13 Exam Online
NDG -- Linux Essentials 2.0 -- Chapter 13 Exam
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NDG — Linux Essentials 2.0 — Chapter 13 Exam
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Question 1 of 22
1. Question
1 pointsWhen you execute thedmesgcommand, the system displays messages that are generated by the kernel.True or False?
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Question 2 of 22
2. Question
2 pointsThe Linux kernel mounts the following pseudo-filesystems to provide access to information about hardware devices connected to the system:
(choose two)Correct
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Question 3 of 22
3. Question
1 pointsThe/procdirectory contains a subdirectory for each process present on the system.True or False?
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Question 4 of 22
4. Question
1 pointsThe Process ID (PID) of the init process is:
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Question 5 of 22
5. Question
1 pointsThe process (ps) command shows only processes running in the current shell by default.True or False?
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Question 6 of 22
6. Question
3 pointsThe following system load averages are displayed by thetopcommand:(choose three)
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Question 7 of 22
7. Question
1 pointsThefreecommand outputs statistics about:Correct
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Question 8 of 22
8. Question
1 pointsWhat directory typically contains log files?
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Question 9 of 22
9. Question
1 pointsWhich log file contains messages regarding authentication and authorization?
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Question 10 of 22
10. Question
1 pointsAll log files contain only text data.
True or False?Correct
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Question 11 of 22
11. Question
1 pointsA load average of 1.0 always means the system is fully loaded.
True or False?Correct
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Question 12 of 22
12. Question
1 pointsA command that will continuously update statistics about running processes:
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Question 13 of 22
13. Question
1 pointsWhich of the following is a valid Linux option style for Traditional Unix:
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Question 14 of 22
14. Question
1 pointsWhich file contains the information passed to the kernel at boot time?
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Question 15 of 22
15. Question
1 pointsTo make changes permanent for kernel parameter files found under/proc/sys, the following file can have entries added to it:Correct
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Question 16 of 22
16. Question
1 pointsThe/vardirectory has files that change over time.True or False?
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Question 17 of 22
17. Question
1 pointsInformation about the init process can be found in the/proc/1directory.True or False?
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Question 18 of 22
18. 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 19 of 22
19. Question
1 pointsThe logging daemon on recent Linux distributions based on systemd is called:
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Question 20 of 22
20. Question
1 pointsWhat does the acronym FHS stand for among the the standards supported by the Linux Foundation?
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Question 21 of 22
21. Question
1 pointsWhich directory is the root of the filesystem?
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Question 22 of 22
22. Question
1 pointsThesbindirectories are primarily intended to be used by the root user.True or False?
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