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Choose a foundation, administration, implementation, or installation track—then pair the current official blueprint with practical ONTAP study guides and hands-on labs.

NetApp certification study paths (NCDA, NCIE, NCSIE)
NetApp AFF A200 appliance for ONTAP administration practice
ONTAP certification lab hardwareKorP · CC BY-SA 4.0 · Wikimedia Commons
Codes changeCodes below reflect NetApp’s public catalog in August 2026. Confirm the live exam and blueprint in NetApp’s certification catalog and CertCenter before registering. Certifications are active for 24 months under the current policy.

Choose a track

Foundation

NCTSP / legacy NCSA

NS0-005. Portfolio and storage foundations. NCSA and NCTA are legacy names; NCTSP is the current foundation credential.

Professional

NCDA, ONTAP

NS0-185. Administration, protocols, protection, security, performance, and troubleshooting.

Specialist

NCIE tracks

SAN ONTAP NS0-521, Data Protection NS0-528, MetroCluster NS0-015, and E-Series.

Installation

NCSIE, ONTAP

Physical/logical installation, cabling, cluster build, expansion, validation, troubleshooting, and handoff.

Training

NetApp University & learning paths

Official course catalog, learning paths, documentation, labs, NetApp Console/BlueXP practice, and a blueprint-driven study workflow.

NCDA study library

ONTAP fundamentals

Clusters and HA pairs, SVMs, aggregates, FlexVol and FlexGroup, WAFL, snapshots, thin provisioning basics, management surfaces.

Storage networking

NFS, SMB, S3, FC, FCoE, iSCSI, NVMe/FC and NVMe/TCP, LIFs, routing, export policies and shares.

Data protection

Snapshots, SnapMirror (async, sync, SM-BC), SnapVault, MetroCluster, NDMP, SnapLock, ransomware protection.

Storage efficiency

Thin provisioning, deduplication, compression, compaction, FlexClone, and how to measure savings.

HA, QoS & security

Takeover/giveback, cluster switchover, storage QoS and adaptive QoS, encryption (NVE/NAE), RBAC, monitoring.

Practice questions

Interactive NCDA-style questions with detailed explanations. Click an answer to check yourself.

Suggested NCDA study order

  1. Fundamentals — the object model everything else hangs off
  2. SVM administration guide — create and configure SVMs, protocols, LIFs, routing, and name services
  3. Storage networking — how clients reach data
  4. Data protection — the highest-weighted exam domain
  5. Storage efficiency — why ONTAP makes capacity go further
  6. HA, QoS & security — resilience, control, and day-2 ops
  7. Practice questions — then re-read the weak areas
Study tip NCDA questions love subtle traps: snapshot reserve vs. aggregate reserve, SnapMirror direction (source → destination), what happens when a volume hits its size limit, and which protocol a feature applies to. Pay attention to those distinctions as you read.