CompTIA
LX0-103 · Question #82
LX0-103 Question #82: Real Exam Question with Answer & Explanation
The correct answer is C: /etc/inittab. The /etc/inittab file controls SysV init behavior including the ctrl-alt-delete key combination handler.
Question
Which SysV init configuration file should be modified to disable the ctrl-alt-delete key combination?
Options
- A/etc/keys
- B/proc/keys
- C/etc/inittab
- D/proc/inittab
- E/etc/reboot
Explanation
The /etc/inittab file controls SysV init behavior including the ctrl-alt-delete key combination handler.
Common mistakes.
- A. /etc/keys does not exist as a standard Linux configuration file for key combination handling.
- B. /proc/keys is a kernel keyring interface file used for cryptographic key management, not for remapping keyboard sequences.
- D. /proc/inittab does not exist; /proc is a virtual filesystem exposing kernel state, not configuration files.
- E. /etc/reboot does not exist as a configuration file on standard Linux systems.
Concept tested. SysV init inittab configuration and key handling
Reference. https://linux.die.net/man/5/inittab
Community Discussion
No community discussion yet for this question.