Uefi — CompTIA A+ Core 1 (220-1101) Practice Questions
UEFI (Unified Extensible Firmware Interface) is the modern replacement for legacy BIOS, offering a graphical configuration interface, support for drives larger than 2.2 TB using GPT partitioning, Secure Boot, and faster initialization through parallel device startup. Unlike BIOS, UEFI operates in 32-bit or 64-bit mode and can include a full network stack and mouse support. The 220-1101 exam tests technicians on key UEFI features such as enabling Secure Boot, configuring the boot order, and understanding the compatibility differences between UEFI and legacy BIOS modes when installing operating systems.
Free questions on uefi
What is the purpose of a POST (Power-On Self-Test)?
Free question · easy · full answer + explanation
More uefi questions in the full bank
- In a laptop, what does the BIOS/UEFI firmware manage? Unlock answer & explanation →
- Which standard defines modern computer security boot? Unlock answer & explanation →
- Which of the following best describes the purpose of UEFI over legacy BIOS? Unlock answer & explanation →