Lpi LPI Certifications 201-450 Questions & Answers

• Question 111:

  What is the main template file used by autofs?

  A. default.maps

  B. auto.conf

  C. auto.master

  D. autofs.master

  Correct Answer: C

• Question 112:

  Which of the following best describes the format of the /etc/fstab file?

  A. device name; filesystem type; mount point; mount options; dump filesystem; fsck order

  B. device name; mount point; filesystem type; mount options; dump filesystem; fsck order

  C. device name; mount point; mount options; filesystem type; dump filesystem; fsck order

  D. mount point; filesystem type; device name; mount options; dump filesystem; fsck order

  E. mount point; device name; filesystem type; mount options; dump filesystem; fsck order

  Correct Answer: B

• Question 113:

  What is the minimum number of disks required in a fully redundant RAID5 array?

  A. 1

  B. 2

  C. 3

  D. 4

  E. 5

  Correct Answer: C

• Question 114:

  Which of the following are common Linux filesystem types used for root partitions? (Choose THREE correct answers.)

  A. ext4

  B. VFAT

  C. NTFS

  D. XFS

  E. Btrfs

  Correct Answer: ADE

• Question 115:

  Which of the following is a CD-ROM filesystem standard?

  A. OSI9660

  B. ISO9660

  C. SR0FS

  D. ISO8859

  E. ROM-EO

  Correct Answer: B

• Question 116:

  Where would fsck put any unreferenced file or file fragments on a ext4 filesystem?

  A. recover

  B. lost+found

  C. back

  D. lost

  Correct Answer: B

• Question 117:

  What does a 0 in the last field (fsck order) of /etc/fstab indicate about the filesystem?

  A. The filesystem should be checked before filesystems with higher values.

  B. The filesystem should be checked after filesystems with higher values.

  C. The filesystem check counter is ignored.

  D. The filesystem has been disabled from being checked and mounted on the system.

  E. The filesystem does not require an fsck check when being mounted.

  Correct Answer: E

• Question 118:

  The main configuration file for autofs has this entry:

  /home /etc/auto.home

  What is the meaning of the /etc/auto.home file?

  A. It has the indirect maps for the mounting of file systems.

  B. It has configuration information, such as passwords and keys, for the remote file server.

  C. It has configuration information on settings for the /home mount point.

  D. It is the holds the SSL key to allow authentication to the remote file server.

  Correct Answer: A

• Question 119:

  A server requires a GRUB2 boot option which will always boot to runlevel 1. Which line of a GRUB2 configuration file starts the beginning of the settings needed to make this new choice available?

  A. initrd

  B. linux

  C. menuentry

  D. runlevel

  Correct Answer: B

• Question 120:

  Why is the root file system mounted read-only during boot and remounted with write permission later on?

  A. Because if problems with the root file system are detected during the boot, fsck can be run, without risk of damage.

  B. Because this way crackers cannot collect information about root with boot sniffers.

  C. To avoid writing to the disk, unless the root password is known.

  D. To avoid other operating systems overwriting the Linux root partition.

  E. Because the disk has its own write protection that cannot be changed by the operating system.

  Correct Answer: A