Download LPIC-2 Exam 201.201-450.TestKing.2018-11-20.36q.vcex

Vendor: LPI
Exam Code: 201-450
Exam Name: LPIC-2 Exam 201
Date: Nov 20, 2018
File Size: 61 KB
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Demo Questions

Question 1
Which of the following commands restores only those files containing lpi in their name from the archive lpifiles.tar.gz?
  1. tar xvzf lpifiles.tar.gz --wildcards ‘*lpi*’
  2. tar xvzwf lpifiles.tar.gz ‘*lpi*’
  3. tar -xvfz lpifiles.tar.gz --deep ‘*lpi*’
  4. tar -xvzf lpifiles.tar.gz --subdirs ‘*lpi*’
  5. tar xvzf lpifiles.tar.gz --globbing ‘*lpi*’
Correct answer: A
Question 2
A regular user has just run 
./configure && make && make install 
to build and install a program. However, the installation fails. What could be done to install the program? (Choose two.) 
  1. Install the binaries manually with suinstall
  2. Run make install with root privileges
  3. Do not run ./configure in order to maintain the default configuration for correct installation
  4. Rerun ./configure with a --prefix option where the user has permissions to write
  5. Run make install_local to install into /usr/local/
Correct answer: BD
Question 3
The following command has just been run successfully:
Cd /opt; tar xvf /dev/nst0; 
What will happen if the command sequence is run again?
  1. An error saying that there is no tape present is generated because the tape has been ejected after being used
  2. The contents of /opt will be restored again
  3. The entire contents of /opt will be replaced with the contents of the next file on the tape
  4. The contents of /opt will have additional content added from the next file on the tape
Correct answer: D
Question 4
What command discards unused blocks on a mounted file system in order to support SSD devices? (Specify ONLY the command without any path or parameters.)
  1. fstrim
Correct answer: 1
Question 5
Which single command simulates a failed device within a RAID 5 array?
  1. mdadm --remove /dev/md0 /dev/sdd1
  2. mdadm --zero-superblock /dev/sdf3
  3. mdadm --force-fault /dev/md2 /dev/sde2
  4. mdadm --fail /dev/md0 /dev/sdc1
  5. mdadm /dev/md0 --offline /dev/sdc1
Correct answer: D
Question 6
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 7
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 8
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
Explanation:
Question 9
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 10
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
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