The OpenBoot firmware controls the operation of the system before the operating system is
loaded. Which four tasks are directly controlled by the OpenBoot firmware?
A.
Installs the console
B.
Reads and executes the boot archive
C.
Performs basic hardware testing
D.
Loads the boot loader from the configured boot device
E.
Allows hardware to identify itself and load its own plug-in device driver
F.
Provides a list of boot entries from which to choose
G.
Extract and executes the kernel image