Podcast
Questions and Answers
What does UEFI stand for?
What does UEFI stand for?
Where does UEFI store initialization and startup data?
Where does UEFI store initialization and startup data?
What is the capacity difference in terms of drive size supported between UEFI and BIOS?
What is the capacity difference in terms of drive size supported between UEFI and BIOS?
Which feature of UEFI enhances security by preventing unauthorized application booting?
Which feature of UEFI enhances security by preventing unauthorized application booting?
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In which mode does UEFI operate enabling GUI navigation with mouse support?
In which mode does UEFI operate enabling GUI navigation with mouse support?
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What are the fundamental functions of an operating system related to processes?
What are the fundamental functions of an operating system related to processes?
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Study Notes
UEFI Overview
- UEFI stands for Unified Extensible Firmware Interface, a modern replacement for traditional BIOS.
UEFI Storage
- UEFI stores initialization and startup data on a dedicated partition called the EFI System Partition (ESP).
Drive Size Support
- UEFI supports drives larger than 2 TB, while traditional BIOS is limited to 2 TB due to its use of MBR (Master Boot Record).
Security Feature
- Secure Boot is a UEFI feature that enhances security by preventing unauthorized applications from booting during the startup process.
User Interface
- UEFI operates in a mode that enables graphical user interface (GUI) navigation, allowing mouse support for easier interaction.
Operating System Functions
- Fundamental functions of an operating system related to processes include process management, memory management, and system resource allocation.
- An operating system also provides process scheduling and handles process synchronization.
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Description
Test your knowledge on the differences between UEFI (Unified Extensible Firmware Interface) and BIOS (Basic Input/Output System). Learn about storage, EFI System Partition (ESP), capacity, and boot time variations between the two firmware interfaces.
