What is the purpose of the node suffix shown in the exhibit?

A.
It acts as a filter for nodes in the associated source group.

B.
It acts as a filter for filespaces in the associated source group.

C.
It ensures node data format will be changed from the source type of NETBACKUP.

D.
It is appended to the node name when it is defined in the IBM Tivoli Storage Manager V6
target.