Which command should be used to do this?

You have a requirement to set up a NAS appliance into the EMC NetWorker environment. You have the remote username and passwords as well as the Fully Qualified Name (FQN) for the device and you wish to ensure that the NetWorker server can see the NDMP devices before the setup.

Which command should be used to do this?
A . scanner
B . diskscan
C . changer
D . inquire

Answer: D