Final answer:
The Legacy BIOS option is typically connected to pressing F2 to access BIOS settings in a VM boot process, while UEFI Firmware represents a newer firmware interface that also includes Secure Boot and other features.
Step-by-step explanation:
To access the BIOS setup of a virtual machine (VM), the option that commonly requires you to hit F2 is the Legacy BIOS. The BIOS (Basic Input/Output System) is a type of firmware used during the booting process of the VM.
When a VM is configured to use Legacy BIOS, it emulates the traditional BIOS firmware environment which is found in physical systems. This traditional method is being replaced by UEFI Firmware (Unified Extensible Firmware Interface), which may also provide a way to access BIOS settings but typically involves a different key press, and could include additional features like Secure Boot.
Option Advanced Options typically refers to settings within the BIOS or UEFI menus, rather than a method to access the BIOS. To summarize, the Legacy BIOS is typically associated with the F2 key for accessing BIOS settings during the VM's boot process.