Which two are valid network load balancing policies for a vNetwork Distributed Switch

Which two are valid network load balancing policies for a vNetwork Distributed Switch (Choose Two)?

A.
route using round-robin

B.
route based on source and destination MAC hash

C.
route based on the originating virtual port ID

D.
route based on IP hash

Explanation:
11-9-2011 Debated again (giobuon) so now there is a screen shot SHOWING what is right

Argument: Vendor documentation and the fact these were the right answers on a 410 only proves the point further. Word NETWORK load-balancing policies However there is an option on vSphere 5 distributed switches that is called Route based on Physical NIC Load. For now these two are the correct answers unless someone can provide proof that they arent.

(According to Cisco these are the only two teaming policies offered for network load balancing for DVS)
http://www.cisco.com/en/US/prod/collateral/switches/ps9441/ps9902/solution_overview_c22-526262.pdf Pg. 2