LPIC Practice Session

Question 1

104.3-010 / multiple_choice

When unmounting a filesystem, what can be supplied to umount?

Only the UUID Only the device name The device name or the mount point Only the filesystem type

Question 2

104.3-001 / multiple_choice

Before a filesystem can be accessed on Linux, what must be done first?

It must be formatted again It must be mounted It must be copied to /dev It must be assigned a hostname

Question 3

104.3-019 / multiple_choice

What is an equivalent /etc/fstab entry for a systemd mount unit with What=/dev/disk/by-uuid/56C11DCC5D2E1334, Where=/mnt/external, Type=ntfs, Options=defaults?

/dev/disk/by-uuid/56C11DCC5D2E1334 /mnt/external ntfs rw UUID=56C11DCC5D2E1334 /mnt/external ntfs defaults LABEL=56C11DCC5D2E1334 /mnt/external ntfs defaults /mnt/external UUID=56C11DCC5D2E1334 ntfs defaults

Question 4

104.3-005 / multiple_choice

What happens to files already present in a directory while another filesystem is mounted on that directory?

They are deleted permanently They are moved to /lost+found They become inaccessible by name while the filesystem is mounted They are automatically copied into the mounted filesystem

Question 5

104.3-007 / multiple_choice

Which mount option passes a comma-separated list of mount options?

Question 6

104.3-026 / short_answer

How can you remount as read-only an already mounted exFAT filesystem with UUID 6e2c12e3-472d-4bac-a257-c49ac07f3761 mounted at /mnt/data?

Question 7

104.3-021 / multiple_choice

Where should a systemd mount unit such as mnt-external.mount be placed?

/usr/lib/systemd/units /etc/systemd/system /boot/systemd /etc/systemd/mounts

Question 8

104.3-017 / multiple_choice

What does the fstab option defaults expand to according to the lesson?

rw,suid,dev,exec,auto,nouser,async ro,nosuid,nodev,noexec,noauto,user,sync rw,nosuid,nodev,noexec,auto,user,async rw,suid,nodev,exec,noauto,nouser,sync

Question 9

104.3-029 / command_line

Enter the command that forcefully unmounts /mnt/server or remounts it read-only if unmounting is not possible.

Question 10

104.3-003 / multiple_choice

What is the general syntax for manually mounting a filesystem?

mount DEVICE TYPE MOUNTPOINT mount -t TYPE DEVICE MOUNTPOINT mount DEVICE on MOUNTPOINT mount --device TYPE MOUNTPOINT