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Exam LFCS topic 1 question 1 discussion

Actual exam question from Linux Foundation's LFCS
Question #: 1
Topic #: 1
[All LFCS Questions]

Which SysV init configuration file should be modified to disable the ctrl-alt-delete key combination?

  • A. /etc/keys
  • B. /proc/keys
  • C. /etc/inittab
  • D. /proc/inittab
  • E. /etc/reboot
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Suggested Answer: C 🗳️

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Buruguduystunstugudunstuy
1 year, 3 months ago
Selected Answer: C
Option C. The /etc/inittab configuration file should be modified to disable the ctrl-alt-delete key combination in systems that use the SysV init system. The inittab file is a configuration file used by the init program to determine the system's default runlevel and the processes that should be started at boot time. To disable the ctrl-alt-delete key combination, you can comment out the line in the inittab file that starts the process that handles the key combination. Option A: The /etc/keys file does not exist. Option B: The /proc/keys file is a virtual file that displays information about the kernel's key management. It is not used to configure the system's behavior. Option D: The /proc/inittab file does not exist. Option E: The /etc/reboot file is not used to configure the system's behavior. It is a script that is executed by the reboot and halts commands to stop the system.
upvoted 2 times
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Granddude
1 year, 3 months ago
Selected Answer: C
https://www.cyberciti.biz/tips/linux-disable-the-ctrl-alt-del-shutdown.html
upvoted 1 times
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exam67
1 year, 4 months ago
Selected Answer: C
C is correct. Disabling ctrl-alt-canc is a best practice on production servers. Read more: https://www.cyberciti.biz/tips/linux-disable-the-ctrl-alt-del-shutdown.html
upvoted 1 times
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Lewikeezy
2 years, 11 months ago
The Answer is C https://askubuntu.com/a/34310/1035075
upvoted 2 times
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