Lpi 201-450 Practice Exams
Last updated on Oct 21,2026- Exam Code: 201-450
- Exam Name: LPIC-2 Exam 201, Part 1 of 2, version 4.5
- Certification Provider: Lpi
- Latest update: Oct 21,2026
Which of the filter keywords below could be used in the following command:
tcpdump i eth0 ____________ 203.0.113.8 (Choose three.)
- A . host
- B . ip
- C . src
- D . dst
- E . ipv6
What happens if the Linux kernel can’t mount the root filesystem when booting?
- A . An error message is shown and the administrator is asked by the kernel to specify a valid root filesystem to continue the boot process.
- B . An error message is shown and the system reboots after a keypress.
- C . An error message is shown and the system boots in maintenance mode.
- D . An error message is shown showing which device couldn’t be mounted or informing that init couldn’t be found.
- E . An error message is shown stating that the corresponding kernel module couldn’t be loaded.
What happens when the Linux kernel can’t mount the root filesystem when booting?
- A . An error message is shown, showing which device couldn’t be mounted or informing that init couldn’t be found.
- B . An error message is shown and the system reboots after a keypress.
- C . An error message is shown and the system boots in maintenance mode.
- D . An error message is shown and the administrator is asked to specify a valid root filesystem to continue the boot process.
- E . An error message is shown, stating that the corresponding kernel module couldn’t be loaded.
Which command with all parameters and arguments, can be used by root to erase the cron job list for the user fred?
With which command can the reserved blocks on /dev/hda1 be displayed? (Enter the command with all parameters and/or options)
Which file contains configuration data for automount? Please enter the complete path.
Using only commands included with named, what is the command, with options or parameters, to make named re-read its zone files?
Which of the following are common backup systems used in Linux? (Choose TWO correct answers.)
- A . Amanda
- B . Bacula
- C . DrBackup
- D . BREWBackup
- E . SARcheck
Which port must be open on a firewall, to allow a DNS server to receive queries? (Enter only the port number).
What mechanism does collectd use to gather monitoring information on systems?
- A . It uses a library of plugins.
- B . A master server connects to a collectd service on each machine to retrieve the information.
- C . It collects its own information on each server and sends that to a master server.
- D . It makes SNMP queries to the clients being monitored.