You want to have a NetApp FlexVol that can both grow and shrink dynamically as required by current capacity needs.
Which settings will enable this feature?

A.
This can be enabled with the grow_shrink volume autosize mode.

B.
This can be enabled with the growvolume autosize mode.

C.
This can be enabled with the modify volume efficiency option.

D.
This can be enabled with the inline-compression volume efficiency option.

Explanation:
(https://library.netapp.com/ecmdocs/ECMP1196986/html/GUID-ECE453FE-D158-4BDA-9851-6B8780474E11.html)