Basic Input Output System (BIOS) initializes hardware for boot.

Basic Input Output System (BIOS) initializes hardware for boot.

• A. UEFI
• B. BIOS
• C. Kernel
• D. SEAndroid

Answer: (B)

Firmware that runs at power-on to initialize hardware and start loading the operating system is the idea here. BIOS is the traditional firmware that performs the POST, configures essential hardware, and hands control to the bootloader to begin the OS boot process. The kernel comes into play after boot, once the bootloader has loaded the operating system’s core, so it isn’t responsible for hardware initialization at startup. UEFI is a modern successor that can do the same initialization tasks, but the statement points to BIOS, which is why it’s the best match in this context. SEAndroid isn’t involved in the boot hardware setup.