Which two statements are true about interVLAN routing in the topology that is shown in the exhibit?

Refer to the exhibit.

Which two statements are true about interVLAN routing in the topology that is shown in the exhibit?
(Choose two.)

A.
Host E and host F use the same IP gateway address.

B.
Router1 and Switch2 should be connected via a crossover cable.

C.
Router1 will not play a role in communications between host A and host D.

D.
The FastEthernet 0/0 interface on Router1 must be configured with subinterfaces.

E.
Router1 needs more LAN interfaces to accommodate the VLANs that are shown in the exhibit.

F.
The FastEthernet 0/0 interface on Router1 and the FastEthernet 0/1 interface on Switch2 trunk
ports must be configured using the same encapsulation type.

Explanation:
http://www.cisco.com/en/US/tech/tk389/tk815/technologies_configuration_example09186a00800
9 49fd.shtml