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- Answered
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Question 1 of 135
1. Question
1 pointsThe _____ command displays information about the Linux kernel:Correct
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Question 2 of 135
2. Question
1 pointsA command can be: (choose three)Correct
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Question 3 of 135
3. Question
1 pointsWhich of the following are valid command lines? (choose two)Correct
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Question 4 of 135
4. Question
1 pointsThe [ ] characters around day in the example cal [-smjy13] [[[day] month] year] means that day is:Correct
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Question 5 of 135
5. Question
1 pointsThe syntax [-u|–utc|–universal] means:Correct
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Question 6 of 135
6. Question
1 pointsIf you want to delete a variable, you can run:Correct
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Question 7 of 135
7. Question
1 pointsLocal variables are:Correct
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Question 8 of 135
8. Question
1 pointsWhich of the following is a valid way to add the /data directory to the existing PATH variable?Correct
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Question 9 of 135
9. Question
1 pointsTo view all processes on the system, you can execute:Correct
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Question 10 of 135
10. Question
1 pointsIn order to run a command called “tough” in the background, you would type:Correct
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Question 11 of 135
11. Question
1 pointsTo send a signal to a set of processes with the same name, you can run:Correct
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Question 12 of 135
12. Question
1 pointsWhich of the following is not used for globbing?Correct
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Question 13 of 135
13. Question
1 pointsThe command echo ???a will display:Correct
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Question 14 of 135
14. Question
1 pointsWhich of the following characters can be used to negate (indicate NOT matching the following characters), when placed as the first of a set of characters enclosed in square brackets [] ? (choose two)Correct
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Question 15 of 135
15. Question
1 pointsWhich command performs globbing?Correct
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Question 16 of 135
16. Question
1 pointsWhich option(s) for the rm command can be used to delete directories that contain files? (choose two)Correct
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Question 17 of 135
17. Question
1 pointsWhich character at the beginning of a long listing indicates a symbolic link?Correct
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Question 18 of 135
18. Question
1 pointsThe names of hidden files begin with the ___ character.Correct
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Question 19 of 135
19. Question
1 pointsWhich option to the ls command will sort the output by size instead of alphabetically?Correct
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Question 20 of 135
20. Question
1 pointsgzip and bzip are aliases for the same utility. True or False?Correct
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Question 21 of 135
21. Question
1 pointsWhich option to the bzip2 command can be used to report the compression ratio of an archive?Correct
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Question 22 of 135
22. Question
1 pointsWhich option to the bzip2 command can be used for recursive compression?Correct
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Question 23 of 135
23. Question
1 pointsThe dd command can be used to create large files the can be used as swap files. True or False?Correct
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Question 24 of 135
24. Question
1 pointsThe dd command can be used to copy entire partitions. True or False?Correct
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Question 25 of 135
25. Question
1 pointsThis stream is the output of a command operating normally:Correct
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Question 26 of 135
26. Question
1 pointsTwo or more commands combined with the “|” between them form a:Correct
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Question 27 of 135
27. Question
1 pointsIf you want to append a file with the normal output of a command, you can use:Correct
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Question 28 of 135
28. Question
1 pointsTo send the normal and error output of a command to a single file, you can use:Correct
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Question 29 of 135
29. Question
1 pointsWhich command will merge two files together line by line?Correct
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Question 30 of 135
30. Question
1 pointsWhich of the following is a non-interactive editor?Correct
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Question 31 of 135
31. Question
1 pointsIf you want a file to be displayed with its lines numbered, you can use:Correct
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Question 32 of 135
32. Question
1 pointsTo put the lines of a file in alphabetical order, you can run:Correct
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Question 33 of 135
33. Question
1 pointsThe _____ command provides many options for formatting a file for printing.Correct
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Question 34 of 135
34. Question
1 pointsWhich regular expression character matches any one character?Correct
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Question 35 of 135
35. Question
1 pointsWhich regular expression character matches zero or more of the previous character?Correct
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Question 36 of 135
36. Question
1 pointsWhich of the following regular expression characters is an extended regular expression character?Correct
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Question 37 of 135
37. Question
1 pointsThe regular expression a? is equivalent to:Correct
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Question 38 of 135
38. Question
1 pointsTo use regular expression characters to match themselves, you cannot:Correct
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Question 39 of 135
39. Question
1 pointsTo navigate to the end of the line in vi command mode, you can press:Correct
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Question 40 of 135
40. Question
1 pointsTo move backward through a vi document, word by word, you press:Correct
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Question 41 of 135
41. Question
1 pointsTo save and then quit, you can type in command mode:Correct
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Question 42 of 135
42. Question
1 pointsIf you want to move a character to the left in vi command mode, you can press the left arrow key or:Correct
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Question 43 of 135
43. Question
1 pointsIf you want to move up a line in vi command mode, you can press the up arrow key or:Correct
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Question 44 of 135
44. 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 45 of 135
45. Question
1 pointsThe only user with the capability to change the owner of a file is root. True or False?Correct
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Question 46 of 135
46. 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 47 of 135
47. Question
1 pointsTo switch to another group, you must:Correct
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Question 48 of 135
48. Question
1 pointsThe command, chmod 0777 /data will:Correct
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Question 49 of 135
49. Question
1 pointsWhich of the following are mount options used for disk quotes? (choose two)Correct
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Question 50 of 135
50. Question
1 pointsWhich command produces a list of users of groups and their quota statistics?Correct
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Question 51 of 135
51. Question
1 pointsWhich command will remount the /data filesystem using the option from the /etc/fstab file?Correct
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Question 52 of 135
52. Question
1 pointsIf a user has exceeded the block soft quota and the grace period has expired, what happens?Correct
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Question 53 of 135
53. Question
1 pointsWhich directories are typically writable to all users? (choose two)Correct
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Question 54 of 135
54. Question
1 pointsTo activate a swap space that has been initialized, you can execute:Correct
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Question 55 of 135
55. Question
1 pointsWhich of the following commands will allow you to backup a partition table to a file and restore it at a later time?Correct
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Question 56 of 135
56. Question
1 pointsWhich of the following commands will allow you to add a physical volume to an existing volume group?Correct
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Question 57 of 135
57. Question
1 pointsIf the command you used to unmount a partition fails, which commands can you use to check what is keeping the partition busy? (choose two)Correct
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Question 58 of 135
58. Question
1 pointsWhat commands can display a list of mounted file systems? (choose two)Correct
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Question 59 of 135
59. Question
1 pointsThe first field in the /etc/fstab file is used to specify:Correct
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Question 60 of 135
60. Question
1 pointsThe sixth field in the /etc/fstab file is used to specify:Correct
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Question 61 of 135
61. Question
1 pointsWhich of the following will mount an ISO file named cdrom.iso?Correct
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Question 62 of 135
62. Question
1 pointsWhich option to the du command shows a summary of the space used in a directory structure?Correct
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Question 63 of 135
63. Question
1 pointsWhat determines how many files can be stored in a filesystem?Correct
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Question 64 of 135
64. Question
1 pointsWhich of the following commands will display information about the Superblock? (choose two)Correct
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Question 65 of 135
65. Question
1 pointsThe fsck utility uses which file to determine a filesystem type?Correct
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Question 66 of 135
66. Question
1 pointsWhich command will allow you to determine where the backup superblock is for a filesystem?Correct
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Question 67 of 135
67. Question
1 pointsThe output of the ls -l command includes “/etc/grub.conf -> ../boot/grub/grub.conf”. Based on this information, which is the soft link file?Correct
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Question 68 of 135
68. Question
1 pointsIf you have 5 hard linked files and you delete four of them including the original one, then:Correct
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Question 69 of 135
69. Question
1 pointsWhat directory is used as a temporary mount point?Correct
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Question 70 of 135
70. Question
1 pointsWhich command needs to be executed after modifying the LILO configuration file?Correct
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Question 71 of 135
71. Question
1 pointsIn GRUB Legacy, which directive is not typically used after a title directive? (choose one)Correct
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Question 72 of 135
72. Question
1 pointsThe third stage of the boot process is:Correct
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Question 73 of 135
73. Question
1 pointsThe bootloader (GRUB/LILO) loads which of the following components into memory? (choose two)Correct
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Question 74 of 135
74. Question
1 pointsWhich runlevel number defines multi-user with no networking services?Correct
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Question 75 of 135
75. Question
1 pointsWhich of the following commands can be used to reboot the system? (choose two)Correct
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Question 76 of 135
76. Question
1 pointsWhat two differences are there between querying an installed RPM and an RPM package file with the rpm command? (choose two)Correct
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Question 77 of 135
77. Question
1 pointsIf you use the -f option when performing an rpm query:Correct
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Question 78 of 135
78. Question
1 pointsIf you you have a RPM package file named, figlet-1.1-0.3.i686.rpm, which rpm commands will install it? (choose two)Correct
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Question 79 of 135
79. Question
1 pointsThe rpm2cpio command can be used to: (choose two)Correct
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Question 80 of 135
80. Question
1 pointsWhich two directories are automatically searched for shared libraries? (choose two)Correct
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Question 81 of 135
81. Question
1 pointsWhich command will remove all files that belong to a Debian package?Correct
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Question 82 of 135
82. Question
1 pointsWhich command will update the list of available packages for APT?Correct
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Question 83 of 135
83. Question
1 pointsHow can you determine the Debian package that owns a file?Correct
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Question 84 of 135
84. Question
1 pointsWhich command may be used to get a list of the installed Debian packages?Correct
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Question 85 of 135
85. Question
1 pointsWhich two commands will show detailed information about a Debian package? (choose two)Correct
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Question 86 of 135
86. Question
1 pointsWhich command is used to display the shared libraries of a dynamically linked executable?Correct
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Question 87 of 135
87. Question
1 pointsWhich command will check the integrity of an RPM file?Correct
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Question 88 of 135
88. Question
1 pointsWhich two characters do you use to tell the command that you are finished providing options and that the remaining data on the command line is arguments?Correct
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Question 89 of 135
89. Question
1 pointsThe _____ option to the uname command will display the kernel name.Correct
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Question 90 of 135
90. Question
1 pointsSpecial file man pages are typically located in section ____.Correct
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Question 91 of 135
91. Question
1 pointsSystem Administration man pages are typically located in section ___.Correct
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Question 92 of 135
92. Question
1 pointsShell command man pages are typically located in section ___.Correct
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Question 93 of 135
93. Question
1 pointsAn absolute path always starts with which character?Correct
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Question 94 of 135
94. Question
1 pointsWhich file can you place in your home directory to be executed when you log off the system?Correct
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Question 95 of 135
95. Question
1 pointsThe _____ command will list the commands that are running in your terminal.Correct
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Question 96 of 135
96. Question
1 pointsTo set a priority value lower than 0, you must log in as which user?Correct
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Question 97 of 135
97. Question
1 pointsWhich glob character matches “exactly one character”?Correct
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Question 98 of 135
98. Question
1 pointsBy default, using the touch command on an existing file will update the file’s _____.Correct
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Question 99 of 135
99. Question
1 pointsWhich option to the find command will execute a command on each matching file without prompting the user?Correct
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Question 100 of 135
100. Question
1 pointsWhich option to the find command will search by name using a case-insensitive match?Correct
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Question 101 of 135
101. Question
1 pointsWhich of the following commands will take the standard output of the ls and put it into the /tmp/output.txt file:Correct
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Question 102 of 135
102. Question
1 pointsThe ____ option can be used with the edquota command to copy the quota limits from one user account to another.Correct
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Question 103 of 135
103. Question
1 pointsA system that contains Linux as well as a Microsoft Windows operating system is called a:Correct
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Question 104 of 135
104. Question
1 pointsIn what directory are you most likely to find user’s home directories?Correct
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Question 105 of 135
105. Question
1 pointsVirtual memory is also referred to as:Correct
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Question 106 of 135
106. Question
1 pointsWhich directory structure has directories which may have heavy activity for services like mail, ftp, httpd and printing?Correct
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Question 107 of 135
107. Question
1 pointsAfter running fdisk -cu /dev/sdb, what fdisk command will allow you to save changes and quit?Correct
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Question 108 of 135
108. Question
1 pointsWhich command is used to create a logical volume?Correct
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Question 109 of 135
109. Question
1 pointsWhich option to the tune2fs command will change the space reserved for system use?Correct
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Question 110 of 135
110. Question
1 pointsWhich option to the du command will allow you to specify a subdirectory to not include in the results?Correct
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Question 111 of 135
111. Question
1 pointsWhich option to the fsck command forces a system check?Correct
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Question 112 of 135
112. Question
1 pointsWhich option to the fsck command will allow you to specify the filesystem type?Correct
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Question 113 of 135
113. Question
1 pointsWhich option to the e2fsck command allows you to specify an alternative superblock?Correct
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Question 114 of 135
114. Question
1 pointsWhich type of link can be made to a file on another filesystem, hard or soft?Correct
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Question 115 of 135
115. Question
1 pointsWhich type of link can be made to directories, hard or soft?Correct
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Question 116 of 135
116. Question
1 pointsWhen viewing a file with the ls -l command, which character represents a file type of soft link?Correct
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Question 117 of 135
117. Question
1 pointsWhich directory is used to store the kernel?Correct
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Question 118 of 135
118. Question
1 pointsWhich directory is used to store temporary files?Correct
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Question 119 of 135
119. Question
1 pointsWhat is the full path to the LILO configuration file?Correct
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Question 120 of 135
120. Question
1 pointsTo use an encrypted password in the GRUB Legacy configuration file, use the _____ option to the password directive.Correct
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Question 121 of 135
121. Question
1 pointsThe primary configuration file for the GRUB 2 on a Fedora system is _____.Correct
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Question 122 of 135
122. Question
1 pointsThe first process that the kernel launches is called the _____ process.Correct
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Question 123 of 135
123. Question
1 pointsThe program that first starts the boot process is called the _____.Correct
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Question 124 of 135
124. Question
1 pointsWhich of the following are benefits of a shared library: (choose two)Correct
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Question 125 of 135
125. Question
1 pointsWhich of the following contents is in the ldconfig configuration file by default?Correct
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Question 126 of 135
126. Question
1 pointsWhich of the following commands would display the libraries used by the /bin/ls command?Correct
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Question 127 of 135
127. Question
1 pointsThe same set of services are started or stopped at different runlevels. True or False?Correct
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Question 128 of 135
128. Question
1 pointsWhich is the default runlevel for Debian based Linux systems?Correct
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Question 129 of 135
129. Question
1 pointsWhich of the following is not a Linux boot system?Correct
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Question 130 of 135
130. Question
1 pointsWhich file is overwritten at the end of each boot process with the messages that were generated while booting?Correct
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Question 131 of 135
131. Question
1 pointsWhich command is used to view the summary of the RAM and swap space?Correct
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Question 132 of 135
132. Question
1 pointsColdplug devices are devices that are connected when the power is off. True or False?Correct
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Question 133 of 135
133. Question
1 pointsWhich of the following commands is used to view the network interface controller connected on the PCI bus?Correct
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Question 134 of 135
134. Question
1 pointsHALD is the abbreviation for:Correct
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Question 135 of 135
135. Question
1 pointsWhat is the notification mechanism used to inform programs about a change in state of hardware devices?Correct
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