Firmware — CompTIA A+ Core 1 (220-1101) Practice Questions
Firmware is low-level software permanently stored on a hardware component that controls how that component operates at the most fundamental level. Examples include the BIOS/UEFI on a motherboard, the firmware on a hard drive controller, or the code embedded in a network interface card. On the 220-1101 exam, firmware is relevant when troubleshooting hardware compatibility issues, applying motherboard updates to support new CPUs or fix bugs, and understanding the difference between firmware (tied to hardware) and software (installed on the OS).
Free questions on firmware
What does BIOS stand for?
Free question · easy · full answer + explanation
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