On Cisco IOS XR Software, which set of commands is used to enable the gi0/0/0/1 interface for OSPF in area 0?

A.	interface gi0/0/0/0 ip address 10.1.1.1 255.255.255.0 ! router ospf 1 network 10.1.1.1 0.0.0.0 area 0
B.	interface gi0/0/0/0 ip address 10.1.1.1 255.255.255.0 ! router ospf 1 network 10.1.1.1 255.255.255.255 area 0
C.	router ospf 1 area 0 interface GigabitEthernet0/0/0/1
D.	interface gi0/0/0/0 ip address 10.1.1.1 255.255.255.0 ip ospf 1 area 0
E.	router ospf 1 address-family ipv4 unicast interface GigabitEthernet0/0/0/1 area 0
F.	router ospf 1 address-family ipv4 unicast interface GigabitEthernet0/0/0/1 area 0