which two statements are true?

When preparing to update the firmware, which two statements are true?

A.
If performed via the ILOM interface, the firmware file should reside on the system from which
the browser is launched.

B.
If performed via the ILOM web interface, a TFTP server is required.

C.
If performed via the ILOM CLI, a TFTP server is required.

D.
Firmware updates can only be performed via the ILOM CLI.