Answer :
Answer:
Explanation:UEFI (Unified Extensible Firmware Interface) booting differs from BIOS (Basic Input/Output System) booting in several ways:
Boot Process: UEFI follows a more advanced and modern boot process compared to BIOS. UEFI firmware loads the operating system directly from the storage device, while BIOS relies on a Master Boot Record (MBR) to initiate the boot process.
Partitioning Scheme: UEFI supports the GUID Partition Table (GPT) partitioning scheme, which allows for larger disk sizes and more partitions compared to the traditional MBR partitioning scheme used by BIOS.
Boot Mode: UEFI introduces the concept of Secure Boot, which verifies the digital signatures of the bootloader and operating system, ensuring that only trusted software is loaded during the boot process. This enhances system security.
Hardware Support: UEFI provides better hardware support, including drivers for various hardware components, such as storage devices and graphics cards. It offers a more standardized and flexible environment for device initialization and configuration.
User Interface: UEFI firmware often includes a graphical user interface (GUI), enabling easier configuration and settings management compared to the text-based interface typically found in BIOS.
These are some of the key differences between UEFI and BIOS booting. UEFI offers improved boot performance, increased flexibility, and enhanced security compared to traditional BIOS booting.
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Final answer:
UEFI booting differs from BIOS booting in its support for larger hard drives, graphical user interface, faster boot times, and Secure Boot functionality for enhanced security. UEFI also simplifies firmware updates with its use of an EFI System Partition.
Explanation:
UEFI (Unified Extensible Firmware Interface) booting is different than BIOS (Basic Input/Output System) booting in several ways. Firstly, UEFI supports both 32-bit and 64-bit architectures, allowing the system to boot from hard drives larger than 2TB, which is a limitation for traditional BIOS. Furthermore, UEFI provides a more user-friendly interface with support for a mouse and graphical menus, and it also enables faster boot times compared to BIOS.
Another significant difference is that UEFI supports a feature called Secure Boot, which helps to protect the boot process against malware by ensuring that only signed software can be run during the boot process.
Additionally, UEFI firmware can be stored in an ESP (EFI System Partition) which simplifies firmware updates compared to the BIOS update process.
