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Exam 201-450 All Questions

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Exam 201-450 topic 1 question 34 discussion

Actual exam question from LPI's 201-450
Question #: 34
Topic #: 1
[All 201-450 Questions]

What is the purpose of the command udevadm monitor?

  • A. It listens to kernel events produced by a udev rule and prints information to the console
  • B. It monitors the /dev/ directory for new devices
  • C. It monitors the udev process and prints performance statistics to the console
  • D. It communicates with D-Bus to setup new devices
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Suggested Answer: A 🗳️

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debloid
3 months ago
Selected Answer: A
When you run udevadm monitor, it listens for udev events and displays information about these events in real-time on the terminal.
upvoted 1 times
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chiaseed
1 year ago
Selected Answer: A
A is correct; "udevadm udevmonitor will print udev and kernel uevents to standard output. You can use it to analyze event timing by comparing the timestamps of the kernel uevent and the udev event. Usually udevmonitor is a symbolic link to udevadm. In some distributions, this symbolic link no longer exists. To access the monitor on these systems, use the command udevadm monitor" https://lpic2book.github.io/src/lpic2.201.3/?h=udevadm#udev
upvoted 2 times
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milan92stankovic
3 years, 9 months ago
A - 100%
upvoted 1 times
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