01What is the primary role of the BIOS/UEFI during system startup?
02What is the Master Boot Record (MBR)?
03What is the difference between BIOS and UEFI?
04What is a bootloader's primary responsibility?
05What is the significance of the boot signature 0x55AA?
06What is the purpose of an initial RAM disk (initrd/initramfs)?
07What happens during the Power-On Self-Test (POST)?