Final answer:
Appropriate boot devices from the choices given are a USB drive and OEM recovery media, because they can contain the necessary files to boot an operating system.
Step-by-step explanation:
An appropriate boot device is a piece of hardware that contains the necessary files to load an operating system when a computer is turned on. Of the options given:
- A. USB drive - USB drives can be made into bootable drives and often used to install operating systems or run live versions of operating systems without installing them.
- B. HDMI - HDMI is a digital video and audio interface and cannot be used as a boot device.
- C. OEM recovery media - Original Equipment Manufacturer (OEM) recovery media, which often comes on a CD/DVD or USB drive, contains a backup of the operating system and can be used to restore or reinstall the operating system.
- D. FDISK - FDISK is a command-line utility for disk partitioning but is not a boot device itself.
Therefore, appropriate boot devices from the options provided are A. USB drive and C. OEM recovery media.