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Introduction to Linux I – Chapter 13 Exam Test Online 2019
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Question 1 of 29
1. Question
1 pointsWhich command can be used to set what your default permissions will be on new files?Correct
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Question 2 of 29
2. Question
1 pointsWhich commands can be used to change the ownership of a file? (choose two)Correct
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Question 3 of 29
3. Question
1 pointsIf a file has permissions that appear as rwxr-x—, what is the octal permission mode of the file?Correct
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Question 4 of 29
4. Question
1 pointsWhich permission is necessary on a directory in order for a user to use the cd command to change that directory?Correct
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Question 5 of 29
5. Question
1 pointsThe setuid permission on a file:Correct
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Question 6 of 29
6. Question
1 pointsUsing the setgid permission on a directory:Correct
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Question 7 of 29
7. Question
1 pointsWhich permission is used to make a directory so that only root, the owners of files or the owner of the directory can remove them?Correct
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Question 8 of 29
8. Question
1 pointsWhich command is used to change permissions on a file?Correct
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Question 9 of 29
9. Question
1 pointsTo access a directory with the cd command, you must also be able to access all the parent directories of the directory with the cd command. True or False?Correct
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Question 10 of 29
10. Question
1 pointsWhich command can change the user owner of a file?Correct
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Question 11 of 29
11. Question
1 pointsWhich command can change the user owner of a file?Correct
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Question 12 of 29
12. Question
1 pointsTo run binary executables, you need both read and execute permission. True or False?Correct
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Question 13 of 29
13. Question
1 pointsTo run a script file, you need both read and execute permission. True or False?Correct
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Question 14 of 29
14. Question
1 pointsAssuming everyone has access to the directory the file is in, who can view the contents of a file with permissions of rw-r—-x?Correct
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Question 15 of 29
15. Question
1 pointsTo switch to another group, you must:Correct
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Question 16 of 29
16. Question
1 pointsWhich command will allow you to change the group ownership of a file that you own?Correct
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Question 17 of 29
17. Question
1 pointsThe group ownership of a file may only be changed by:Correct
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Question 18 of 29
18. Question
1 pointsThe only person who can change the user ownership of a file is:Correct
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Question 19 of 29
19. Question
1 pointsFor the rwxr-x–x permission set, the bolded permissions belong to:Correct
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Question 20 of 29
20. Question
1 pointsFor rwxr-x–x permission set, the bolded permissions belong to:Correct
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Question 21 of 29
21. Question
1 pointsFor the rwxr-x–x permission set, the bolded permissions belong to:Correct
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Question 22 of 29
22. Question
1 pointsThe command, chmod a+x will:Correct
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Question 23 of 29
23. Question
1 pointsThe command, chmod u=g will:Correct
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Question 24 of 29
24. Question
1 pointsTo have permissions set to rwxr-x–x, you can use the following command:Correct
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Question 25 of 29
25. Question
1 pointsThe command, chmod 1777 /data will:Correct
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Question 26 of 29
26. Question
1 pointsThe command, chmod 0777 /data will:Correct
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Question 27 of 29
27. Question
1 pointsThe command, chmod 2777 /data will:Correct
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Question 28 of 29
28. Question
1 pointsWhich command will allow you to switch to another group and add files that are group owned by this other group?Correct
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Question 29 of 29
29. Question
1 pointsWhat umask value would you use in order for new directories to have the permissions of rwxr-x–x?Correct
Incorrect