Which application isolation deployment method are used in Exalogic Topology

Which application isolation deployment method are used in Exalogic Topology

A.
IP subnets layered above the default IPoIB link

B.
IP Aliasing

C.
Create VLAN’s

D.
Partitioning Infiniband

Explanation:

http://docs.oracle.com/cd/E18476_01/doc.220/e18479/overview.htm#CJACDEJE