An administrator is configuring a new device and receives the following error message:
Unable to determine robot type
What are two possible solutions? (Choose two.)
A . download a new device_mapping file from the Veritas Support website
B . ensure the tape drive is closed and ready for use
C . perform a rescan of the available tape drives
D . verify compatibility for the library with NetBackup
E . select the correct device type for the drives
Answer: AD