Last Updated on May 20, 2021 by Admin
NDG Linux Essentials 2.0 Chapter 10 Exam Online
NDG -- Linux Essentials 2.0 -- Chapter 10 Exam
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NDG — Linux Essentials 2.0 — Chapter 10 Exam
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Question 1 of 22
1. Question
1 pointsError messages generated by commands are sent where by default?
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Question 2 of 22
2. Question
1 pointsA successful command may, or may not print output to STDOUT.
True or False?Correct
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Question 3 of 22
3. Question
1 pointsWhich of the following commands will direct error messages to the file,error.log?Correct
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Question 4 of 22
4. Question
1 pointsA pipe allows you to…
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Question 5 of 22
5. Question
1 pointsChannel 2 is:
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Question 6 of 22
6. Question
1 pointsWhich of the following commands will append its output tooutput.file?Correct
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Question 7 of 22
7. Question
2 pointsWhich command(s) can be used to sort the lines oflist.filealphabetically and display it on the screen?(choose two)
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Question 8 of 22
8. Question
1 pointsWhich option of theheadcommand will display only the first five lines of a file?Correct
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Question 9 of 22
9. Question
1 pointsThegrepcommand…Correct
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Question 10 of 22
10. Question
1 pointsThegrepcommand can be used with glob characters.True or False?
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Question 11 of 22
11. Question
1 pointsWhich of the following commands will display only lines that begin withstart?Correct
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Question 12 of 22
12. Question
1 pointsWhich of the following commands will display only lines that begin withtest?Correct
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Question 13 of 22
13. Question
1 pointsWhich of the following commands will display lines that contain either start or end?
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Question 14 of 22
14. Question
2 pointsWhich of the following commands can be used to scroll through a text file?
(choose two)Correct
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Question 15 of 22
15. Question
1 pointsWhich option for thecutcommand is used to specify a delimiter?Correct
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Question 16 of 22
16. Question
1 pointsWhich option for thecutcommand is used to specify the field?Correct
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Question 17 of 22
17. Question
1 pointsWhich option for thewccommand will print the number of lines in a file?Correct
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Question 18 of 22
18. Question
1 pointsWhich option for thewccommand will print the total number of words in a file?Correct
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Question 19 of 22
19. Question
1 pointsWhich command can be used to print line numbers?
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Question 20 of 22
20. Question
1 pointsThe commandecho "text" > file.txtwill createfile.txtif it does not already exist.True or False?
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Question 21 of 22
21. Question
1 pointsThe commandecho "text" > file.txtwill not overwritefile.txtif it already exists.True or False?
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Question 22 of 22
22. Question
1 pointsThe commandecho "text" >> file.txtwill not overwritefile.txtif it already exists.True or False?
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