Which of the following is true about use of the delegate user functionality that enables
access to NFS devices using non-root credentials?

A.
The functionality is not supported with ESX or ESXi 4.x

B.
The functionality is experimental in ESX and ESXi 4.x

C.
The functionality is supported in ESX, but not in ESXi 4.x

D.
The functionality is fully supported in ESX and ESXi 4.x

Explanation:
vSphere4 Documentation Notes vReference.com Version 1.0 Page 1 Main
Documentation Set, page 17.
ESX does not support the delegate user functionality that enables access to NFS volumes
using non-root credentials.
ESXi does not support the delegate user functionality that enables access to NFS volumes
using non- root credentials