which quantity in order to comply with Oracle recommend…

Which two types of network adapters are required in which quantity in order to comply with Oracle
recommendations for hardware in a cluster? (Choose two.)

A.
at least one for the public network

B.
at least one for the storage network

C.
at least one for the interconnect

D.
at least two for the public network

E.
at least two for the storage network

F.
at least two for the interconnect

Explanation:
Each node must have at least two network adapters or network interface cards (NICs): one for the public
network interface, and one for the private network interface (the interconnect).
https://docs.oracle.com/database/121/CWLIN/networks.htm#CWLIN473