Which of the following is true for load balancing?

Which of the following is true for load balancing?

A.
Load balancing cannot be provided without an effective RAID configuration.

B.
A dual-port HBA will always provide load balancing.

C.
A dual-port HBA to an array capable of active/active sessions.

D.
I/O sent from a host through two ports to an array will provide load balancing.