Storage experience plus the recommended training classes should have all needed info to pass the test.
Prepare for your exam
NS0-161
NetApp Certified Data Administrator, ONTAP
Candidates for NCDA (NetApp Certified Data Administrator) certification should have at least six to 12 months of field experience implementing and administering NetApp® data storage solutions in multiprotocol environments. In addition, candidates taking the NetApp Certified Data Administrator, ONTAP exam should know how to implement HA controller configurations, SyncMirror® software for rapid data recovery, or ONTAP® solutions with either single- or multi-node configurations.
Recommended Training and Resources: