Explanation
The BIOS (Basic Input/Output System) is a firmware that is stored in a ROM chip on the motherboard and is responsible for initializing the hardware and loading the bootloader. The BIOS has a setup utility that allows the user to configure various settings, such as the boot device order, the hardware configuration, the system date and time, the security options, etc. The BIOS does not store information about the Linux kernel version, the time zone, or the system's hostname, as these are part of the operating system and are not relevant for the BIOS. References: LPI Linux Essentials - 1.101.1, LPI Linux Administrator - 102.1