Question 1

Which file defines the network locations from where the Debian package manager downloads software packages?

Accepted Answer

A)  /etc/dpkg/dpkg.cfg 
B)  /etc/apt/apt.conf.d 
C)  /etc/apt/apt.conf 
D)  /etc/dpkg/dselect.cfg 
E)  /etc/apt/sources.list 
A)  /etc/dpkg/dpkg.cfg 
B)  /etc/apt/apt.conf.d 
C)  /etc/apt/apt.conf 
D)  /etc/dpkg/dselect.cfg 
E)  /etc/apt/sources.list

Question 2

Which command uninstalls a package but keeps its configuration files in case the package is re-installed?

Accepted Answer

A)  dpkg -s pkgname 
B)  dpkg -L pkgname 
C)  dpkg -P pkgname 
D)  dpkg -v pkgname 
E)  dpkg -r pkgname 
A)  dpkg -s pkgname 
B)  dpkg -L pkgname 
C)  dpkg -P pkgname 
D)  dpkg -v pkgname 
E)  dpkg -r pkgname

Question 3

Which of the following files, located in a user's home directory, contains the Bash history?

Accepted Answer

A)  .b ashrc_history .b ashrc_history 
B)  .bash _histfile .bash _histfile 
C)  .history 
D)  .bash_history 
E)  .history_bash 
A)  .b ashrc_history .b ashrc_history 
B)  .bash _histfile .bash _histfile 
C)  .history 
D)  .bash_history 
E)  .history_bash

Question 4

Instead of supplying an explicit device in /etc/fstab for mounting, what other options may be used to identify the intended partition?

Accepted Answer

A)  LABEL 
B)  ID 
C)  FIND 
D)  NAME 
E)  UUID 
A)  LABEL 
B)  ID 
C)  FIND 
D)  NAME 
E)  UUID

Question 5

Running chmod 640 filea.txt as a regular user doesn't update filea.txt' s permission. What might be a reason why chmod cannot modify the permissions?

Accepted Answer

A)  filea.txt is owned by another user and a regular user cannot change the permissions of another user's file. filea.txt is owned by another user and a regular user cannot change the permissions of another user's file. 
B)  filea.txt is a symbolic link whose permissions are a fixed value which cannot be charged. is a symbolic link whose permissions are a fixed value which cannot be charged. 
C)  filea.txt has the sticky bit set and a regular user cannot remove this permission. has the sticky bit set and a regular user cannot remove this permission. 
D)  filea.txt is a hard link whose permissions are inherited from the target and cannot be set directly. is a hard link whose permissions are inherited from the target and cannot be set directly. 
E)  filea.txt has the SetUID bit set which imposes the restriction that only the root user can make changes to the file. has the SetUID bit set which imposes the restriction that only the root user can make changes to the file. 
A)  filea.txt is owned by another user and a regular user cannot change the permissions of another user's file. filea.txt is owned by another user and a regular user cannot change the permissions of another user's file. 
B)  filea.txt is a symbolic link whose permissions are a fixed value which cannot be charged. is a symbolic link whose permissions are a fixed value which cannot be charged. 
C)  filea.txt has the sticky bit set and a regular user cannot remove this permission. has the sticky bit set and a regular user cannot remove this permission. 
D)  filea.txt is a hard link whose permissions are inherited from the target and cannot be set directly. is a hard link whose permissions are inherited from the target and cannot be set directly. 
E)  filea.txt has the SetUID bit set which imposes the restriction that only the root user can make changes to the file. has the SetUID bit set which imposes the restriction that only the root user can make changes to the file.

Question 6

Which of the following commands prints a list of usernames (first column) and their primary group (fourth column) from the /etc/passwd file?

Accepted Answer

A)  fmt -f 1,4 /etc/passwd 
B)  cut -d : -f 1,4 /etc/passwd 
C)  sort -t : -k 1,4 /etc/passwd 
D)  paste -f 1,4 /etc/passwd 
E)  split -c 1,4 /etc/passwd 
A)  fmt -f 1,4 /etc/passwd 
B)  cut -d : -f 1,4 /etc/passwd 
C)  sort -t : -k 1,4 /etc/passwd 
D)  paste -f 1,4 /etc/passwd 
E)  split -c 1,4 /etc/passwd

Question 7

If the gzip compressed tar archive texts.tgz contains the files a.txt and b.txt , which files will be present in the current directory after running gunzip texts.tgz ?

Accepted Answer

A)  Only a.txt , b.txt , and texts.tgz Only a.txt , b.txt and texts.tgz 
B)  Only texts.tar and texts.tgz texts.tar 
C)  Only a.txt.gz and b.txt.gz a.txt.gz b.txt.gz 
D)  Only a.txt and b.txt 
E)  Only texts.tar texts.tar 
A)  Only a.txt , b.txt , and texts.tgz Only a.txt , b.txt and texts.tgz 
B)  Only texts.tar and texts.tgz texts.tar 
C)  Only a.txt.gz and b.txt.gz a.txt.gz b.txt.gz 
D)  Only a.txt and b.txt 
E)  Only texts.tar texts.tar

Question 8

Which of the following commands displays the path to the executable file that would be executed when the command foo is invoked?

Accepted Answer

A)  lsattr foo 
B)  apropos foo 
C)  locate foo 
D)  whatis foo 
E)  which foo 
A)  lsattr foo 
B)  apropos foo 
C)  locate foo 
D)  whatis foo 
E)  which foo

Question 9

A faulty kernel module is causing issues with a network interface card. Which of the following actions ensures that this module is not loaded automatically when the system boots?

Accepted Answer

A)  Using lsmod --remove --autoclean without specifying the name of a specific module Using lsmod --remove --autoclean without specifying the name of a specific module 
B)  Using modinfo -k followed by the name of the offending module modinfo -k followed by the name of the offending module 
C)  Using modprobe -r followed by the name of the offending module modprobe -r 
D)  Adding a blacklist line including the name of the offending module to the file /etc/modprobe.d/blacklist.conf Adding a blacklist line including the name of the offending module to the file /etc/modprobe.d/blacklist.conf 
E)  Deleting the kernel module's directory from the file system and recompiling the kernel, including its modules 
A)  Using lsmod --remove --autoclean without specifying the name of a specific module Using lsmod --remove --autoclean without specifying the name of a specific module 
B)  Using modinfo -k followed by the name of the offending module modinfo -k followed by the name of the offending module 
C)  Using modprobe -r followed by the name of the offending module modprobe -r 
D)  Adding a blacklist line including the name of the offending module to the file /etc/modprobe.d/blacklist.conf Adding a blacklist line including the name of the offending module to the file /etc/modprobe.d/blacklist.conf 
E)  Deleting the kernel module's directory from the file system and recompiling the kernel, including its modules

Question 10

Which of the following signals is sent to a process when the key combination Ctrl+C is pressed on the keyboard?

Accepted Answer

A)  SIGTERM 
B)  SIGCONT 
C)  SIGSTOP 
D)  SIGKILL 
E)  SIGINT 
A)  SIGTERM 
B)  SIGCONT 
C)  SIGSTOP 
D)  SIGKILL 
E)  SIGINT

Question 11

Which of the following commands reads a file and creates separate chunks of a given size from the file's contents?

Accepted Answer

A)  ar 
B)  cat 
C)  break 
D)  split 
E)  parted 
A)  ar 
B)  cat 
C)  break 
D)  split 
E)  parted

Question 12

In the vi editor, how can commands such as moving the cursor or copying lines into the buffer be issued multiple times or applied to multiple rows?

Accepted Answer

A)  By using the command :repeat followed by the number and the command By using the command :repeat followed by the number and the command 
B)  By specifying the number right in front of a command such as 41 or 2yj. By specifying the number right in front of a command such as 41 or 2yj. 
C)  By selecting all affected lines using the shit and cursor keys before applying the command. 
D)  By issuing a command such as :set repetition=4 with repeats every subsequent command 4 times. By issuing a command such as :set repetition=4 with repeats every subsequent command 4 times. 
E)  By specifying the number after a command such as 14 or yj2 followed by escape. By specifying the number after a command such as 14 yj2 followed by escape. 
A)  By using the command :repeat followed by the number and the command By using the command :repeat followed by the number and the command 
B)  By specifying the number right in front of a command such as 41 or 2yj. By specifying the number right in front of a command such as 41 or 2yj. 
C)  By selecting all affected lines using the shit and cursor keys before applying the command. 
D)  By issuing a command such as :set repetition=4 with repeats every subsequent command 4 times. By issuing a command such as :set repetition=4 with repeats every subsequent command 4 times. 
E)  By specifying the number after a command such as 14 or yj2 followed by escape. By specifying the number after a command such as 14 yj2 followed by escape.

Question 13

Which type of file system is created by mkfs when it is executed with the block device name only and without any additional parameters?

Accepted Answer

A)  XFS 
B)  VFAT 
C)  ext2 
D)  ext3 
E)  ext4 
A)  XFS 
B)  VFAT 
C)  ext2 
D)  ext3 
E)  ext4

Question 14

Which of the following regular expressions represents a single upper-case letter?

Accepted Answer

A)  :UPPER: 
B)  [A-Z] 
C)  !a-z 
D)  %C 
E)  {AZ} 
A)  :UPPER: 
B)  [A-Z] 
C)  !a-z 
D)  %C 
E)  {AZ}

Question 15

In compliance with the FHS, in which of the directories are man pages found?

Accepted Answer

A)  /opt/man/ 
B)  /usr/doc/ 
C)  /usr/share/man/ 
D)  /var/pkg/man 
E)  /var/man/ 
A)  /opt/man/ 
B)  /usr/doc/ 
C)  /usr/share/man/ 
D)  /var/pkg/man 
E)  /var/man/

Question 16

Consider the following output from the command ls -i:   How would a new file named c.txt be created with the same inode number as a.txt (Inode 525385)?

Accepted Answer

A)  ln -h a.txt c.txt 
B)  ln c.txt a.txt 
C)  ln a.txt c.txt 
D)  ln -f c.txt a.txt 
E)  ln -i 525385 c.txt 
A)  ln -h a.txt c.txt 
B)  ln c.txt a.txt 
C)  ln a.txt c.txt 
D)  ln -f c.txt a.txt 
E)  ln -i 525385 c.txt

Question 17

What is the purpose of the ldd command?

Accepted Answer

A)  It lists which shared libraries a binary needs to run. 
B)  It installs and updates installed shared libraries. 
C)  It turns a dynamically linked binary into a static binary. 
D)  It defines which version of a library should be used by default. 
E)  It runs a binary with an alternate library search path. 
A)  It lists which shared libraries a binary needs to run. 
B)  It installs and updates installed shared libraries. 
C)  It turns a dynamically linked binary into a static binary. 
D)  It defines which version of a library should be used by default. 
E)  It runs a binary with an alternate library search path.

Question 18

What is true regarding the command ls > files if files does not exist?

Accepted Answer

A)  The output of ls is printed to the terminal The output of ls is printed to the terminal 
B)  files is created and contains the output of ls files is created and contains the output of 
C)  An error message is shown and ls is not executed An error message is shown and is not executed 
D)  The command files is executed and receives the output of ls The command is executed and receives the output of 
E)  Any output of ls is discarded Any output of is discarded 
A)  The output of ls is printed to the terminal The output of ls is printed to the terminal 
B)  files is created and contains the output of ls files is created and contains the output of 
C)  An error message is shown and ls is not executed An error message is shown and is not executed 
D)  The command files is executed and receives the output of ls The command is executed and receives the output of 
E)  Any output of ls is discarded Any output of is discarded

Question 19

Given the following input stream: txt1.txt atxt.txt txtB.txt Which of the following regular expressions turns this input stream into the following output stream? txt1.bak.txt atxt.bak.txt txtB.bak.txt

Accepted Answer

A)  s/^.txt/.bak/ 
B)  s/txt/bak.txt/ 
C)  s/txt$/bak.txt/ 
D)  s/^txt$/.bak^/ 
E)  s/[.txt]/.bak$1/ 
A)  s/^.txt/.bak/ 
B)  s/txt/bak.txt/ 
C)  s/txt$/bak.txt/ 
D)  s/^txt$/.bak^/ 
E)  s/[.txt]/.bak$1/

Question 20

Which of the following commands installs all packages with a name ending with the string foo ?

Accepted Answer

A)  zypper get "*foo" 
B)  zypper update "foo?" 
C)  zypper force "foo*" 
D)  zypper install "*foo" 
E)  zypper add ".*foo" 
A)  zypper get "*foo" 
B)  zypper update "foo?" 
C)  zypper force "foo*" 
D)  zypper install "*foo" 
E)  zypper add ".*foo"

Which file defines the network locations from where the Debian package manager downloads software packages?

Which command uninstalls a package but keeps its configuration files in case the package is re-installed?

Which of the following files, located in a user's home directory, contains the Bash history?

Instead of supplying an explicit device in /etc/fstab for mounting, what other options may be used to identify the intended partition?

Running chmod 640 filea.txt as a regular user doesn't update filea.txt' s permission. What might be a reason why chmod cannot modify the permissions?

Which of the following commands prints a list of usernames (first column) and their primary group (fourth column) from the /etc/passwd file?

If the gzip compressed tar archive texts.tgz contains the files a.txt and b.txt , which files will be present in the current directory after running gunzip texts.tgz ?

Which of the following commands displays the path to the executable file that would be executed when the command foo is invoked?

A faulty kernel module is causing issues with a network interface card. Which of the following actions ensures that this module is not loaded automatically when the system boots?

Which of the following signals is sent to a process when the key combination Ctrl+C is pressed on the keyboard?

Which of the following commands reads a file and creates separate chunks of a given size from the file's contents?

In the vi editor, how can commands such as moving the cursor or copying lines into the buffer be issued multiple times or applied to multiple rows?

Which type of file system is created by mkfs when it is executed with the block device name only and without any additional parameters?

Which of the following regular expressions represents a single upper-case letter?

In compliance with the FHS, in which of the directories are man pages found?

Consider the following output from the command ls -i: How would a new file named c.txt be created with the same inode number as a.txt (Inode 525385)?

What is the purpose of the ldd command?

What is true regarding the command ls > files if files does not exist?

Given the following input stream: txt1.txt atxt.txt txtB.txt Which of the following regular expressions turns this input stream into the following output stream? txt1.bak.txt atxt.bak.txt txtB.bak.txt

Which of the following commands installs all packages with a name ending with the string foo ?

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Exam 4: LPIC-1 Exam 101

Which file defines the network locations from where the Debian package manager downloads software packages?

Which command uninstalls a package but keeps its configuration files in case the package is re-installed?

Which of the following files, located in a user's home directory, contains the Bash history?

Instead of supplying an explicit device in /etc/fstab for mounting, what other options may be used to identify the intended partition?

Running chmod 640 filea.txt as a regular user doesn't update filea.txt' s permission. What might be a reason why chmod cannot modify the permissions?

Which of the following commands prints a list of usernames (first column) and their primary group (fourth column) from the /etc/passwd file?

If the gzip compressed tar archive texts.tgz contains the files a.txt and b.txt , which files will be present in the current directory after running gunzip texts.tgz ?

Which of the following commands displays the path to the executable file that would be executed when the command foo is invoked?

A faulty kernel module is causing issues with a network interface card. Which of the following actions ensures that this module is not loaded automatically when the system boots?

Which of the following signals is sent to a process when the key combination Ctrl+C is pressed on the keyboard?

Which of the following commands reads a file and creates separate chunks of a given size from the file's contents?

In the vi editor, how can commands such as moving the cursor or copying lines into the buffer be issued multiple times or applied to multiple rows?

Which type of file system is created by mkfs when it is executed with the block device name only and without any additional parameters?

Which of the following regular expressions represents a single upper-case letter?

In compliance with the FHS, in which of the directories are man pages found?

Consider the following output from the command ls -i: How would a new file named c.txt be created with the same inode number as a.txt (Inode 525385)?

What is the purpose of the ldd command?

What is true regarding the command ls > files if files does not exist?

Given the following input stream: txt1.txt atxt.txt txtB.txt Which of the following regular expressions turns this input stream into the following output stream? txt1.bak.txt atxt.bak.txt txtB.bak.txt

Which of the following commands installs all packages with a name ending with the string foo ?

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Linux Essentials Certificate Exam, version 1.6

LPI Level 1 Exam 101, Junior Level Linux Certification, Part 1 of 2

LPI Level 1 Exam 102, Junior Level Linux Certification, Part 2 of 2

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LPIC-2 Exam 201

LPIC-2 Exam 202

LPIC-3 Exam 300: Mixed Environments

Security

LPIC-3 Virtualization & High Availability

LPIC-OT Exam 701: DevOps Tools Engineer

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