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LPIC-2 Exam 201s: 161 (201-450) - Linux Professional Institute Exam Questions

Last updated on June 22, 2026

97% Exam Compliance
161 Total Questions
1
Question
Which of the following commands creates a Btrfs subvolume named volume in/mnt?
Options
A btrfs-subvolume create /mnt/volume
B btrfs subvolume add –n volume /mnt
C btrfs create subvolume /mnt volume
D btrfs subvolume create /mnt/volume
E btrfs subvolume new volume /mnt
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2
Question
Fill in the blank:

Which command turns an existing ext2 filesystem non-destructively into an ext3 filesystem? (Specify ONLY the command without any path or parameters.)
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3
Question
Where would fsck put any unreferenced file or file fragments on a ext4 filesystem?
Options
A back
B recover
C lost+found
D lost
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4
Question
After a lot of write operations, the administrator want to ensure that the kernel flushes the file system buffers to disk. Which command will accomplish this? (Specify ONLY the command without any path or parameters.)
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5
Question
What keyword is missing in the following line from /etc/fstab in order to make a USB flash device writeable by the user fred when mounted: /dev/sda1 /mnt/usbflash vfat defaults,users,______=fred,umask=022, 0 0 (Provide the option name only without any settings)
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