Which scenario is Use Accelerator unavailable in a backup policy?

In which scenario is Use Accelerator unavailable in a backup policy?

Question:

Which scenario is Use Accelerator unavailable in a backup policy?

Options:

for VMware virtual machines with a Linux guest OS

for virtual machines hosted on a Hyper-V Host using WMI

for a NetApp NDMP filer

for an Exchange database availability group (DAG)

Correct Answer

The Correct Answer for this Question is

for a NetApp NDMP filer