Download LPIC-2 Exam 201.201-450.ExamTopics.2025-04-30.60q.tqb

Vendor: LPI
Exam Code: 201-450
Exam Name: LPIC-2 Exam 201
Date: Apr 30, 2025
File Size: 225 KB
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Demo Questions

Question 1
Which of the following commands erases the contents of the /dev/sdb3 partition?
  1. rm /dev/sdb3
  2. dd if=/dev/zero of=/dev/sdb3
  3. dd of=/dev/zero if=/dev/sdb3
  4. umount /dev/sdb3
Correct answer: B
Question 2
A system has one hard disk and one CD writer which are both connected to SATA controllers. Which device represents the CD writer?
  1. /dev/hdb
  2. /dev/sdd
  3. /dev/scd1
  4. /dev/sr0
  5. /dev/sr1
Correct answer: D
Question 3
What action should be performed after increasing the size of a logical volume?
  1. Run vgresize
  2. Increase the size of the filesystem used for the logical volume
  3. Run 1vresize
  4. Remount the logical volume
Correct answer: B
Question 4
What information is found in the following excerpt from the file /proc/mdstat? (Choose two.)
  1. One of the disks in /dev/md0 has failed and a spare disk is used to recreate full redundancy
  2. The spare disk /dev/sda1 is used to restore full redundancy after the current recovery
  3. The information [UU_] means, that the raid is missing one disk and is not fully redundant
  4. The device is using version 1.2 metadata to allow LILO and GRUB Legacy to use /dev/md0 as the boot partition. This would not have been necessary with GRUB2
  5. The information [3/2] means that 3 RAID disks belong to the array and 2 disks are spare. Together they equal the number of available disks
Correct answer: AC
Question 5
What command will remove a physical volume from a volume group? (Specify ONLY the command without any path or parameters.)
  1. vgreduce
Correct answer: vgreduce
Question 6
Which command is used to make an exact copy, at a single point in time, of a logical volume while still allowing the original logical volume to be updated?
  1. lvcclone
  2. lvcreate
  3. lvm2
  4. lvsnap
  5. lvsnapshot
Correct answer: B
Question 7
Which of the following commands creates a Btrfs subvolume named volume in/mnt?
  1. btrfs subvolume add ""n volume /mnt
  2. btrfs create subvolume /mnt volume
  3. btrfs-subvolume create /mnt/volume
  4. btrfs subvolume new volume /mnt
  5. btrfs subvolume create /mnt/volume
Correct answer: E
Question 8
What keyword is missing in the following line from /etc/fstab in order to grant the user fred write access to the files in the vfat file system on /dev/sdb1:
/dev/sdb1 /mnt/usbflash vfat defaults, _________=fred, umask=022, 0 0
(Specify ONLY the option name without any path or parameters.)
  1. uid
Correct answer: uid
Question 9
Due to extreme system use, a Linux system requires some additional swap space. To initialize 5 GB of additional swap space, which combination of commands should be used?
  1. dd if=/dev/zero of=/tmp/swapfile bs=1024 count=5120000; mkswap /tmp/swapfile; mount /tmp/swapfile
  2. dd if=/dev/zero of=/tmp/swapfile bs=1024 count=5120000; swapon /tmp/swapfile
  3. dd if=/dev/zero of=/tmp/swapfile bs=1024 count=5120000; mkswap /tmp/swapfile; swapon /tmp/swapfile
  4. touch -5G /tmp/swapfile; swapon /tmp/swapfile
  5. mkswap /tmp/swapfile 512000; swapon /tmp/swapfile
Correct answer: C
Question 10
What is the purpose of a system mount unit?
  1. It is used by the command systemd-mount and allows users to mount partitions to mount points of their choice
  2. It is used only to mount network file systems to local mount points. It cannot be used for local media
  3. It is created by the command systemd-fstab-generator to integrate entries from /etc/fstab into the system boot process
  4. It is used by the command mount when using system to mount and unmount file systems
Correct answer: A
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