Question 1

What of the following statements are true regarding /dev/ when using udev?

Accepted Answer

A)  Entries for all possible devices get created on boot even if those devices are not connected. 
B)  Additional rules for udev can be created by adding them to /etc/udev/rules.d/. 
C)  When using udev, it is not possible to create block or character devices in /dev/ using mknod. 
D)  The /dev/ directory is a filesystem of type tmpfs and is mounted by udev during system startup. 
E)  The content of /dev/ is stored in /etc/udev/dev and is restored during system startup. 
A)  Entries for all possible devices get created on boot even if those devices are not connected. 
B)  Additional rules for udev can be created by adding them to /etc/udev/rules.d/. 
C)  When using udev, it is not possible to create block or character devices in /dev/ using mknod. 
D)  The /dev/ directory is a filesystem of type tmpfs and is mounted by udev during system startup. 
E)  The content of /dev/ is stored in /etc/udev/dev and is restored during system startup.

Question 2

SIMULATION Which file in the /proc filesystem lists parameters passed from the bootloader to the kernel? (Specify the file name only without any path.)

Accepted Answer

cmdline, /

Question 3

Which of the following commands can be used to create a USB storage media from a disk image?

Accepted Answer

A)  gdisk 
B)  dd 
C)  cc 
D)  fdisk 
E)  mount 
A)  gdisk 
B)  dd 
C)  cc 
D)  fdisk 
E)  mount

Question 4

Which of the following sequences in the vi editor saves the opened document and exits the editor?

Accepted Answer

A)  esc ZZ 
B)  ctrl :w! 
C)  esc zz 
D)  esc :wq! 
E)  ctrl XX 
A)  esc ZZ 
B)  ctrl :w! 
C)  esc zz 
D)  esc :wq! 
E)  ctrl XX

Question 5

Which of the following options for the kernel's command line changes the systemd boot target to rescue.target instead of the default target?

Accepted Answer

A)  systemd.target=rescue.target 
B)  systemd.runlevel=rescue.target 
C)  systemd.service=rescue.target 
D)  systemd.default=rescue.target 
E)  systemd.unit=rescue.target 
A)  systemd.target=rescue.target 
B)  systemd.runlevel=rescue.target 
C)  systemd.service=rescue.target 
D)  systemd.default=rescue.target 
E)  systemd.unit=rescue.target

Question 6

Which of the following kernel parameters instructs the kernel to suppress most boot messages?

Accepted Answer

A)  silent 
B)  verbose=0 
C)  nomesg 
D)  quiet 
A)  silent 
B)  verbose=0 
C)  nomesg 
D)  quiet

Question 7

A user accidentally created the subdirectory \dir in his home directory. Which of the following commands will remove that directory?

Accepted Answer

A)  rmdir '~/\dir' 
B)  rmdir "~/\dir" 
C)  rmdir ~/'dir' 
D)  rmdir ~/\dir 
E)  rmdir ~/\dir 
A)  rmdir '~/\dir' 
B)  rmdir "~/\dir" 
C)  rmdir ~/'dir' 
D)  rmdir ~/\dir 
E)  rmdir ~/\dir

Question 8

Which of the following commands will produce the following output?

Accepted Answer

A)  jobs 
B)  proclist 
C)  netstat 
D)  ps 
A)  jobs 
B)  proclist 
C)  netstat 
D)  ps

Question 9

What is the default action of the split command on an input file?

Accepted Answer

A)  It will break the file into new files of 1,024 byte pieces each. 
B)  It will break the file into new files of 1,000 line pieces each. 
C)  It will break the file into new files of 1,024 kilobyte pieces each. 
D)  It will break the file into new files that are no more than 5% of the size of the original file. 
A)  It will break the file into new files of 1,024 byte pieces each. 
B)  It will break the file into new files of 1,000 line pieces each. 
C)  It will break the file into new files of 1,024 kilobyte pieces each. 
D)  It will break the file into new files that are no more than 5% of the size of the original file.

Question 10

After moving data to a new filesystem, how can the former path of the data be kept intact in order to avoid reconfiguration of existing applications?

Accepted Answer

A)  By creating an ACL redirection from the old to the new path of the data. 
B)  By creating a hard link from the old to the new path of the data. 
C)  By creating a symbolic link from the old to the new path of the data. 
D)  By running the command touch on the old path. 
E)  By mounting the new filesystem on the original path of the data. 
A)  By creating an ACL redirection from the old to the new path of the data. 
B)  By creating a hard link from the old to the new path of the data. 
C)  By creating a symbolic link from the old to the new path of the data. 
D)  By running the command touch on the old path. 
E)  By mounting the new filesystem on the original path of the data.

Question 11

Which command is used to query information about the available packages on a Debian system?

Accepted Answer

A)  apt-cache 
B)  apt-get 
C)  apt-search 
D)  dpkg 
E)  dpkg-search 
A)  apt-cache 
B)  apt-get 
C)  apt-search 
D)  dpkg 
E)  dpkg-search

Question 12

Which of the following commands displays the contents of a gzip compressed tar archive?

Accepted Answer

A)  gzip archive.tgz | tar xvf - 
B)  tar ztf archive.tgz 
C)  gzip -d archive.tgz | tar tvf - 
D)  tar cf archive.tgz 
A)  gzip archive.tgz | tar xvf - 
B)  tar ztf archive.tgz 
C)  gzip -d archive.tgz | tar tvf - 
D)  tar cf archive.tgz

Question 13

Which of the following Linux filesystems preallocates a fixed number of inodes at the filesystem's make/creation time and does NOT generate them as needed?

Accepted Answer

A)  ext3 
B)  JFS 
C)  ext2 
D)  XFS 
E)  procfs 
A)  ext3 
B)  JFS 
C)  ext2 
D)  XFS 
E)  procfs

Question 14

In the vi editor, which of the following commands will copy the current line into the vi buffer?

Accepted Answer

A)  c 
B)  cc 
C)  1c 
D)  yy 
E)  1y 
A)  c 
B)  cc 
C)  1c 
D)  yy 
E)  1y

Question 15

Which of the following commands makes /bin/foo executable by everyone but writable only by its owner?

Accepted Answer

A)  chmod u=rwx,go=rx /bin/foo 
B)  chmod o+rwx,a+rx /bin/foo 
C)  chmod 577 /bin/foo 
D)  chmod 775 /bin/foo 
A)  chmod u=rwx,go=rx /bin/foo 
B)  chmod o+rwx,a+rx /bin/foo 
C)  chmod 577 /bin/foo 
D)  chmod 775 /bin/foo

Question 16

Which of the following commands will print the last 10 lines of a text file to the standard output?

Accepted Answer

A)  cat -n 10 filename 
B)  dump -n 10 filename 
C)  head -n 10 filename 
D)  tail -n 10 filename 
A)  cat -n 10 filename 
B)  dump -n 10 filename 
C)  head -n 10 filename 
D)  tail -n 10 filename

Question 17

Which of the following commands can be used to determine how long the system has been running?

Accepted Answer

A)  uptime 
B)  up 
C)  top 
D)  uname -u 
E)  time ­up 
A)  uptime 
B)  up 
C)  top 
D)  uname -u 
E)  time ­up

Question 18

Which of the following shell redirections will write standard output and standard error output to a file named filename?

Accepted Answer

A)  2>&1 >filename 
B)  >filename 2>&1 
C)  1>&2>filename 
D)  >>filename 
E)  1&2>filename 
A)  2>&1 >filename 
B)  >filename 2>&1 
C)  1>&2>filename 
D)  >>filename 
E)  1&2>filename

Question 19

Which of the following commands is used to change metadata and options for ext3 filesystems?

Accepted Answer

A)  mod3fs 
B)  tune3fs 
C)  mod2fs 
D)  tune2fs 
E)  dump2fs 
A)  mod3fs 
B)  tune3fs 
C)  mod2fs 
D)  tune2fs 
E)  dump2fs

Question 20

What does the command mount -a do?

Accepted Answer

A)  It ensures that all file systems listed with the option noauto in /etc/fstab are mounted. 
B)  It shows all mounted file systems that have been automatically mounted. 
C)  It opens an editor with root privileges and loads /etc/fstab for editing. 
D)  It ensures that all file systems listed with the option auto in /etc/fstab are mounted. 
E)  It ensures that all file systems listed in /etc/fstab are mounted regardless of their options. 
A)  It ensures that all file systems listed with the option noauto in /etc/fstab are mounted. 
B)  It shows all mounted file systems that have been automatically mounted. 
C)  It opens an editor with root privileges and loads /etc/fstab for editing. 
D)  It ensures that all file systems listed with the option auto in /etc/fstab are mounted. 
E)  It ensures that all file systems listed in /etc/fstab are mounted regardless of their options.

What of the following statements are true regarding /dev/ when using udev?

SIMULATION Which file in the /proc filesystem lists parameters passed from the bootloader to the kernel? (Specify the file name only without any path.)

Which of the following commands can be used to create a USB storage media from a disk image?

Which of the following sequences in the vi editor saves the opened document and exits the editor?

Which of the following options for the kernel's command line changes the systemd boot target to rescue.target instead of the default target?

Which of the following kernel parameters instructs the kernel to suppress most boot messages?

A user accidentally created the subdirectory \dir in his home directory. Which of the following commands will remove that directory?

Which of the following commands will produce the following output?

What is the default action of the split command on an input file?

After moving data to a new filesystem, how can the former path of the data be kept intact in order to avoid reconfiguration of existing applications?

Which command is used to query information about the available packages on a Debian system?

Which of the following commands displays the contents of a gzip compressed tar archive?

Which of the following Linux filesystems preallocates a fixed number of inodes at the filesystem's make/creation time and does NOT generate them as needed?

In the vi editor, which of the following commands will copy the current line into the vi buffer?

Which of the following commands makes /bin/foo executable by everyone but writable only by its owner?

Which of the following commands will print the last 10 lines of a text file to the standard output?

Which of the following commands can be used to determine how long the system has been running?

Which of the following shell redirections will write standard output and standard error output to a file named filename?

Which of the following commands is used to change metadata and options for ext3 filesystems?

What does the command mount -a do?

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

What of the following statements are true regarding /dev/ when using udev?

SIMULATION Which file in the /proc filesystem lists parameters passed from the bootloader to the kernel? (Specify the file name only without any path.)

Which of the following commands can be used to create a USB storage media from a disk image?

Which of the following sequences in the vi editor saves the opened document and exits the editor?

Which of the following options for the kernel's command line changes the systemd boot target to rescue.target instead of the default target?

Which of the following kernel parameters instructs the kernel to suppress most boot messages?

A user accidentally created the subdirectory \dir in his home directory. Which of the following commands will remove that directory?

Which of the following commands will produce the following output?

What is the default action of the split command on an input file?

After moving data to a new filesystem, how can the former path of the data be kept intact in order to avoid reconfiguration of existing applications?

Which command is used to query information about the available packages on a Debian system?

Which of the following commands displays the contents of a gzip compressed tar archive?

Which of the following Linux filesystems preallocates a fixed number of inodes at the filesystem's make/creation time and does NOT generate them as needed?

In the vi editor, which of the following commands will copy the current line into the vi buffer?

Which of the following commands makes /bin/foo executable by everyone but writable only by its owner?

Which of the following commands will print the last 10 lines of a text file to the standard output?

Which of the following commands can be used to determine how long the system has been running?

Which of the following shell redirections will write standard output and standard error output to a file named filename?

Which of the following commands is used to change metadata and options for ext3 filesystems?

What does the command mount -a do?

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