009 Embedded Linux-ARM. StorageQueries and discussion related to usage of Linux on ARM based devices. Linux has been ported to a variety of CPUs which are not only primarily used as the processor of a desktop or server computer, but also ARM, AVR32, ETRAX CRIS, FR-V, H8300, IP7000, m68k, MIPS, mn10300, SuperH, and Xtensa processors, It is also used as an alternative to using a proprietary operating system and toolchain. » 009.04.Boot Loaders
009.04.91.4. Considering the role of boot loaders in system recovery and updates, how do modern boot loaders like GRUB2 facilitate troubleshooting and maintenance tasks, such as kernel parameter editing and booting into recovery modes, and what significance do these features hold for ensuring system reliability and resilience in both personal and enterprise computing environments?
Feature such as troubleshooting and maintenance tasks, such as kernel parameter editing & booting into recovery modes, hold a great significance in both personal and computing environments as while in recovery mode, recovery is faster which minimizes boot time and helps resolve issues fastly.
Security:- GRUB2 provides security such as disk encryption which prevents any unathorized user to change the OS.
Tools for editing parameters of kernel at boot time are essential for troubleshooting and system recovery.
