What are two accurate descriptions of the predictive scheme and the adaptive scheme for placing

VMFS datastores? (Choose two.)

A.
The adaptive scheme uses a small number of large LUNs.

B.
The adaptive scheme uses several LUNs with different storage characteristics.

C.
The predictive scheme uses a small number of large LUNs.

D.
The predictive scheme uses several LUNs with different storage characteristics