Question 1

What is the first program that is usually started, at boot time, by the Linux kernel when using SysV init?

Accepted Answer

A)  /lib/init.so 
B)  /sbin/init 
C)  /etc/rc.d/rcinit 
D)  /proc/sys/kernel/init 
E)  /boot/init 
A)  /lib/init.so 
B)  /sbin/init 
C)  /etc/rc.d/rcinit 
D)  /proc/sys/kernel/init 
E)  /boot/init

Question 2

What information can the lspci command display about the system hardware?

Accepted Answer

A)  Device IRQ settings 
B)  PCI bus speed 
C)  System battery type 
D)  Device vendor identification 
E)  Ethernet MAC address 
A)  Device IRQ settings 
B)  PCI bus speed 
C)  System battery type 
D)  Device vendor identification 
E)  Ethernet MAC address

Question 3

After running the command umount /mnt, the following error message is displayed: umount: /mnt: device is busy. What is a common reason for this message?

Accepted Answer

A)  The kernel has not finished flushing disk writes to the mounted device. 
B)  A user has a file open in the /mnt directory. 
C)  Another file system still contains a symlink to a file inside /mnt. 
D)  The files in /mnt have been scanned and added to the locate database. 
E)  The kernel thinks that a process is about to open a file in /mnt for reading. 
A)  The kernel has not finished flushing disk writes to the mounted device. 
B)  A user has a file open in the /mnt directory. 
C)  Another file system still contains a symlink to a file inside /mnt. 
D)  The files in /mnt have been scanned and added to the locate database. 
E)  The kernel thinks that a process is about to open a file in /mnt for reading.

Question 4

Which of the following commands will NOT update the modify timestamp on the file /tmp/myfile.txt?

Accepted Answer

A)  file /tmp/myfile.txt 
B)  echo "Hello" >/tmp/myfile.txt 
C)  sed -ie "s/1/2/" /tmp/myfile.txt 
D)  echo -n "Hello" >>/tmp/myfile.txt 
E)  touch /tmp/myfile.txt 
A)  file /tmp/myfile.txt 
B)  echo "Hello" >/tmp/myfile.txt 
C)  sed -ie "s/1/2/" /tmp/myfile.txt 
D)  echo -n "Hello" >>/tmp/myfile.txt 
E)  touch /tmp/myfile.txt

Question 5

What does the command mount -a do?

Accepted Answer

A)  It mounts all available filesystems onto the current directory. 
B)  It shows all mounted filesystems. 
C)  It mounts all user mountable filesystems for the current user. 
D)  It mounts all filesystems listed in /etc/fstab which have the option auto set. 
E)  It mounts all filesystems listed in /etc/fstab which have the option noauto set. 
A)  It mounts all available filesystems onto the current directory. 
B)  It shows all mounted filesystems. 
C)  It mounts all user mountable filesystems for the current user. 
D)  It mounts all filesystems listed in /etc/fstab which have the option auto set. 
E)  It mounts all filesystems listed in /etc/fstab which have the option noauto set.

Question 6

When piping the output of find to the xargs command, what option to is useful if the filenames have spaces in them?

Accepted Answer

A)  -rep-space 
B)  -print0 
C)  -nospace 
D)  -ignore-space 
A)  -rep-space 
B)  -print0 
C)  -nospace 
D)  -ignore-space

Question 7

Which of the following commands prints a list of available package updates when using RPM-based package management?

Accepted Answer

A)  dpkg list 
B)  yum list 
C)  dpkg check-update 
D)  yum check-update 
E)  yum list-update 
A)  dpkg list 
B)  yum list 
C)  dpkg check-update 
D)  yum check-update 
E)  yum list-update

Question 8

When planning a partition scheme, which of the following directories could be considered for separate partitions?

Accepted Answer

A)  /etc 
B)  /home 
C)  /var 
D)  /lib 
E)  /opt 
A)  /etc 
B)  /home 
C)  /var 
D)  /lib 
E)  /opt

Question 9

SIMULATION Which Debian package management tool asks the configuration questions for a specific already installed package just as if the package were being installed for the first time? (Specify ONLY the command without any path or parameters.)

Accepted Answer

The answer of SIMULATION Which Debian package management tool asks...

Question 10

Which of the following command sets the Bash variable named TEST with the content FOO?

Accepted Answer

A)  set TEST="FOO" 
B)  TEST = "FOO" 
C)  var TEST="FOO" 
D)  TEST="FOO" 
A)  set TEST="FOO" 
B)  TEST = "FOO" 
C)  var TEST="FOO" 
D)  TEST="FOO"

Question 11

Which SysV init configuration file should be modified to disable the ctrl-alt-delete key combination?

Accepted Answer

A)  /etc/keys 
B)  /proc/keys 
C)  /etc/inittab 
D)  /proc/inittab 
E)  /etc/reboot 
A)  /etc/keys 
B)  /proc/keys 
C)  /etc/inittab 
D)  /proc/inittab 
E)  /etc/reboot

Question 12

Which of the following commands kills the process with the PID 123 but allows the process to "clean up" before exiting?

Accepted Answer

A)  kill -PIPE 123 
B)  kill -KILL 123 
C)  kill -STOP 123 
D)  kill -TERM 123 
A)  kill -PIPE 123 
B)  kill -KILL 123 
C)  kill -STOP 123 
D)  kill -TERM 123

Question 13

SIMULATION Which command will display messages from the kernel that were output during the normal boot sequence?

Accepted Answer

The answer of SIMULATION Which command will display messages from...

Question 14

Which of the following commands can be used to create a new file that is 100kB in size?

Accepted Answer

A)  dd 
B)  file 
C)  mkfile 
D)  touch 
A)  dd 
B)  file 
C)  mkfile 
D)  touch

Question 15

Which chown command will change the ownership to dave and the group to staff on a file named data.txt ?

Accepted Answer

A)  chown dave/staff data.txt 
B)  chown -u dave -g staff data.txt 
C)  chown --user dave --group staff data.txt 
D)  chown dave:staff data.txt 
A)  chown dave/staff data.txt 
B)  chown -u dave -g staff data.txt 
C)  chown --user dave --group staff data.txt 
D)  chown dave:staff data.txt

Question 16

Which of the following commands lists the dependencies of a given dpkg package?

Accepted Answer

A)  apt-cache depends-on package 
B)  apt-cache dependencies package 
C)  apt-cache depends package 
D)  apt-cache requires package 
A)  apt-cache depends-on package 
B)  apt-cache dependencies package 
C)  apt-cache depends package 
D)  apt-cache requires package

Question 17

Which of the following pieces of information of an existing file is changed when a hard link pointing to that file is created?

Accepted Answer

A)  File size 
B)  Modify timestamp 
C)  Link count 
D)  Inode number 
E)  Permissions 
A)  File size 
B)  Modify timestamp 
C)  Link count 
D)  Inode number 
E)  Permissions

Question 18

Which of the following are valid stream redirection operators within Bash?

Accepted Answer

A)   
D)  >>> 
E)  %> 
A)   
D)  >>> 
E)  %>

Question 19

Which command will uninstall a package but leave 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 -r pkgname 
A)  dpkg -s pkgname 
B)  dpkg -L pkgname 
C)  dpkg -P pkgname 
D)  dpkg -r pkgname

Question 20

Which of the following commands moves and resumes in the background the last stopped shell job?

Accepted Answer

A)  run 
B)  bg 
C)  fg 
D)  back 
A)  run 
B)  bg 
C)  fg 
D)  back

What is the first program that is usually started, at boot time, by the Linux kernel when using SysV init?

What information can the lspci command display about the system hardware?

After running the command umount /mnt, the following error message is displayed: umount: /mnt: device is busy. What is a common reason for this message?

Which of the following commands will NOT update the modify timestamp on the file /tmp/myfile.txt?

What does the command mount -a do?

When piping the output of find to the xargs command, what option to is useful if the filenames have spaces in them?

Which of the following commands prints a list of available package updates when using RPM-based package management?

When planning a partition scheme, which of the following directories could be considered for separate partitions?

SIMULATION Which Debian package management tool asks the configuration questions for a specific already installed package just as if the package were being installed for the first time? (Specify ONLY the command without any path or parameters.)

Which of the following command sets the Bash variable named TEST with the content FOO?

Which SysV init configuration file should be modified to disable the ctrl-alt-delete key combination?

Which of the following commands kills the process with the PID 123 but allows the process to "clean up" before exiting?

SIMULATION Which command will display messages from the kernel that were output during the normal boot sequence?

Which of the following commands can be used to create a new file that is 100kB in size?

Which chown command will change the ownership to dave and the group to staff on a file named data.txt ?

Which of the following commands lists the dependencies of a given dpkg package?

Which of the following pieces of information of an existing file is changed when a hard link pointing to that file is created?

Which of the following are valid stream redirection operators within Bash?

Which command will uninstall a package but leave its configuration files in case the package is re-installed?

Which of the following commands moves and resumes in the background the last stopped shell job?

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Exam 3: LPI Level 1 Exam 101, Junior Level Linux Certification, Part 1 of 2

What is the first program that is usually started, at boot time, by the Linux kernel when using SysV init?

What information can the lspci command display about the system hardware?

After running the command umount /mnt, the following error message is displayed: umount: /mnt: device is busy. What is a common reason for this message?

Which of the following commands will NOT update the modify timestamp on the file /tmp/myfile.txt?

What does the command mount -a do?

When piping the output of find to the xargs command, what option to is useful if the filenames have spaces in them?

Which of the following commands prints a list of available package updates when using RPM-based package management?

When planning a partition scheme, which of the following directories could be considered for separate partitions?

SIMULATION Which Debian package management tool asks the configuration questions for a specific already installed package just as if the package were being installed for the first time? (Specify ONLY the command without any path or parameters.)

Which of the following command sets the Bash variable named TEST with the content FOO?

Which SysV init configuration file should be modified to disable the ctrl-alt-delete key combination?

Which of the following commands kills the process with the PID 123 but allows the process to "clean up" before exiting?

SIMULATION Which command will display messages from the kernel that were output during the normal boot sequence?

Which of the following commands can be used to create a new file that is 100kB in size?

Which chown command will change the ownership to dave and the group to staff on a file named data.txt ?

Which of the following commands lists the dependencies of a given dpkg package?

Which of the following pieces of information of an existing file is changed when a hard link pointing to that file is created?

Which of the following are valid stream redirection operators within Bash?

Which command will uninstall a package but leave its configuration files in case the package is re-installed?

Which of the following commands moves and resumes in the background the last stopped shell job?

Entry Level Linux Essentials Certificate of Achievement

Linux Essentials Certificate Exam, version 1.6

LPIC-1 Exam 101

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

LPI Level 1

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

Filters