Which TFTP server address selection option has the highest precedence on Cisco SCCP IP phones
using firmware release 8.0(4) or later?

A.
a manually configured alternate TFTP option on the phone

B.
the first Option 150 IP address received from the DHCP server

C.
the first Option 66 dotted decimal IP address received from the DHCP server

D.
the first IPv6 TFTP Server address received from the DHCP server

E.
the value of next-server IP address in the boot-up process