Free Download 201-450 Examp Dump: LPI.201-450.TestKing.2018-10-24.36q.vcex

File Info

Exam	LPIC-2 Exam 201
Number	201-450
File Name	LPI.201-450.TestKing.2018-10-24.36q.vcex
Size	57 KB
Posted	Oct 24, 2018
Download	LPI.201-450.TestKing.2018-10-24.36q.vcex

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Demo Questions

Question 1

What action should be performed after increasing the size of a logical volume?

Run vgresize
Increase the size of the filesystem used for the logical volume
Run 1vresize
Remount the logical volume

Correct answer: B

Question 2

What information is found in the following excerpt from the file /proc/mdstat? (Choose two.)

One of the disks in /dev/md0 has failed and a spare disk is used to recreate full redundancy
The spare disk /dev/sda1 is used to restore full redundancy after the current recovery
The information [UU_] means, that the raid is missing one disk and is not fully redundant
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
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 3

What command will remove a physical volume from a volume group? (Specify ONLY the command without any path or parameters.)

vgreduce

Correct answer: 1

Question 4

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?

lvcclone
lvcreate
lvm2
lvsnap
lvsnapshot

Correct answer: B

Question 5

Which of the following commands creates a Btrfs subvolume named volume in/mnt?

btrfs subvolume add –n volume /mnt
btrfs create subvolume /mnt volume
btrfs-subvolume create /mnt/volume
btrfs subvolume new volume /mnt
btrfs subvolume create /mnt/volume

Correct answer: E

Question 6

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.)

Correct answer: 1

Question 7

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?

dd if=/dev/zero of=/tmp/swapfile bs=1024 count=5120000; mkswap /tmp/swapfile; mount /tmp/swapfile
dd if=/dev/zero of=/tmp/swapfile bs=1024 count=5120000; swapon /tmp/swapfile
dd if=/dev/zero of=/tmp/swapfile bs=1024 count=5120000; mkswap /tmp/swapfile; swapon /tmp/swapfile
touch -5G /tmp/swapfile; swapon /tmp/swapfile
mkswap /tmp/swapfile 512000; swapon /tmp/swapfile

Correct answer: C

Question 8

What is the purpose of a system mount unit?

It is used by the command systemd-mount and allows users to mount partitions to mount points of their choice
It is used only to mount network file systems to local mount points. It cannot be used for local media
It is created by the command systemd-fstab-generator to integrate entries from /etc/fstab into the system boot process
It is used by the command mount when using system to mount and unmount file systems

Correct answer: A

Question 9

What command ensures that the file systems are written to disk after a lot of write operations? (Specify ONLY the command without any path or parameters.)