2V0-21.23 Question 100
Single answerA VMware administrator is configuring a new virtual machine and needs to choose between BIOS and UEFI firmware settings. The virtual machine will host a modern Linux distribution that requires secure boot and faster boot times. Which firmware type should the administrator select, and why?
- A
BIOS, because it is compatible with all guest operating systems.
- B
BIOS, because it provides faster boot times compared to UEFI.
- C
UEFI, because it supports secure boot and faster boot times.
- D
UEFI, because it is required for older operating systems.
Show answer and explanation
Correct answer: C
Explanation
UEFI is the appropriate choice for modern operating systems that require features such as secure boot and faster boot times. Unlike BIOS, UEFI offers enhanced functionality and is designed to support modern hardware and software requirements. In this scenario, the modern Linux distribution benefits from UEFI's advanced capabilities.
- A. Incorrect.
BIOS is compatible with many operating systems, but it lacks features like secure boot and modern optimizations such as faster boot times.
- B. Incorrect.
BIOS does not provide faster boot times compared to UEFI. In fact, UEFI is optimized for quicker system initialization.
- C. Correct.
UEFI supports secure boot, which is a key requirement for many modern operating systems, including Linux distributions. It also provides faster boot times and additional features such as larger boot disk support.
- D. Incorrect.
UEFI is not required for older operating systems. In fact, older operating systems may not support UEFI, making BIOS the preferred option in those cases.