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Exam 201-450 topic 1 question 33 discussion

Actual exam question from LPI's 201-450
Question #: 33
Topic #: 1
[All 201-450 Questions]

In which directory tree are files modified when changing kernel parameters using the command sysctl?

  • A. /sys/kernel/
  • B. /proc/kernel/
  • C. /proc/sys/
  • D. /lib/sys/
  • E. /sys/proc/
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Suggested Answer: C 🗳️
by milan92stankovic at Jan. 19, 2021, 12:09 a.m.

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debloid
11 months, 3 weeks ago
Selected Answer: C
When changing kernel parameters using the sysctl command, the modifications affect files within the /proc/sys directory tree. The /proc directory is a virtual filesystem that provides an interface to kernel data structures, and /proc/sys specifically contains tunable kernel parameters.
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chiaseed
1 year, 9 months ago
Selected Answer: C
C is correct "sysctl is used to modify kernel parameters at runtime. The parameters available are those listed under /proc/sys/. " https://lpic2book.github.io/src/lpic2.201.3/?h=proc#procstyskernel
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milan92stankovic
4 years, 5 months ago
C - 100%
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