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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 files are updated as devices are mounted and unmounted to provide information on the currently mounted devices and the options used? (Choose TWO correct answers.)
Select 2
Options
A /etc/fstab
B /proc/devices
C /proc/dtab
D /etc/mtab
E /proc/mounts
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2
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)
Reveal Only
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3
Question
Due to extreme system use, a Linux system requires some additional swap space. To initialize 5GB of additional swap space, which combination of commands should be used?
Options
A mkswap /tmp/swapfile 512000; swapon /tmp/swapfile
B dd if=/dev/zero of=/tmp/swapfile bs=1024 count=5120000; mkswap /tmp/swapfile; mount
/tmp/swapfile
C dd if=/dev/zero of=/tmp/swapfile bs=1024 count=5120000; mkswap /tmp/swapfile; swapon
/tmp/swapfile
D dd if=/dev/zero of=/tmp/swapfile bs=1024 count=5120000; swapon /tmp/swapfile
E touch -5G /tmp/swapfile; swapon /tmp/swapfile
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4
Question
What are the main network services used by the PXE protocol? (Choose TWO correct answers.)
Select 2
Options
A NFS
B DNS
C DHCP
D HTTP
E TFTP
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5
Question
When is historical data of resource usage important? (Select THREE correct answers.)
Select 3
Options
A Troubleshooting a software problem.
B Predicting when resources will need to be increased.
C Selecting a computer vendor.
D Identifying processes killed during out of memory occurrences.
E Diagnosing capacity problems.
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