Which two configuration options must be present for IPv4 transit traffic to pass between the ge-0/0/

Which two configuration options must be present for IPv4 transit traffic to pass between the ge-0/0/0.0 and
ge-0/0/2.0 interfaces? (Choose two.)

A.
family inet

B.
a security zone

C.
a routing instance

D.
host-inbound-traffic