NS0-164 Verified 2026 Edition

Certified Data Administrator, ONTAPPractice Test

Master the NetApp Certified Data Administrator, ONTAP with the official PlanetCert Practice Test. Access real exam questions, professional-grade detailed explanations, and our advanced adaptive simulator. Pass your certification exam on the first attempt.

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Exam Information

Official specifications published by NetApp

Exam Format

90 min
60
64%
Professional

Registration

$200 USD
Pearson VUE or online proctoring
English

Validity

24 months
Pass any current NetApp certification exam before expiration; Complete the required Continuing Education (CE) credits; Retake and pass the NS0-164 exam (or current version)

NS0-164 Exam Topics and Domains

NS0-164 is organized into 8 weighted domains. Expect to work with Active IQ, statistics show, Volume Move, Active Directory, and more.

1

Storage Platforms

12%

Physical Storage Systems

NetApp Hardware PlatformsStorage Architecture Components
  • Identify appropriate NetApp storage platforms for given requirements
  • Understand hardware architecture and component functions
  • Configure physical storage systems according to best practices

Software-Defined On-Premises or Cloud Storage Systems

ONTAP SelectCloud Volumes ONTAPHybrid Cloud Integration
  • Deploy and configure software-defined ONTAP storage
  • Understand cloud storage deployment models
  • Implement hybrid cloud storage architectures

Upgrading or Scaling ONTAP Clusters

ONTAP Software UpgradesCluster ExpansionHardware Refresh and Migration
  • Plan and execute ONTAP software upgrades
  • Expand cluster capacity and scale infrastructure
  • Perform hardware refresh and data migration
2

Core ONTAP

18%

ONTAP System Management

System Manager and CLI ManagementCluster Configuration and ManagementAggregates and RAID
  • Manage ONTAP systems using System Manager and CLI
  • Configure cluster-wide services and settings
  • Create and manage storage aggregates with appropriate RAID protection

High Availability Concepts

HA Pair ConfigurationStorage Failover (SFO) and GivebackMetroCluster and Disaster Recovery
  • Configure and manage HA pairs for high availability
  • Understand storage failover and giveback procedures
  • Implement disaster recovery strategies

Storage Virtual Machine (SVM) Management

SVM Architecture and ConfigurationSVM Protocol ConfigurationSVM Resource Management
  • Create and configure Storage Virtual Machines
  • Enable and manage protocols on SVMs
  • Implement multi-tenancy with SVM delegation
  • Configure SVM disaster recovery
3

ONTAP Storage

15%

Logical Storage Features

FlexVol VolumesFlexGroup VolumesQtrees and QuotasConsistency GroupsLUNs and NVMe Namespaces
  • Create and manage FlexVol and FlexGroup volumes
  • Implement qtrees and quotas for storage management
  • Understand consistency groups for application protection
  • Provision LUNs and NVMe namespaces

NetApp Storage Efficiency Features

DeduplicationCompressionCompactionThin ProvisioningFabricPool and Data Tiering
  • Enable and manage storage efficiency technologies
  • Understand deduplication, compression, and compaction
  • Implement thin provisioning strategies
  • Configure FabricPool for data tiering to cloud
4

Networking

12%

Network Components

Logical Interfaces (LIFs)Ports, Interface Groups, and VLANsIPspaces and Broadcast DomainsNetwork Routing and Reachability
  • Configure and manage logical interfaces (LIFs)
  • Implement interface groups and VLANs
  • Understand IPspaces and broadcast domains
  • Configure network routing

Troubleshoot Network Components

Network Connectivity TroubleshootingNetwork Performance TroubleshootingIPsec and Network Encryption Troubleshooting
  • Troubleshoot network connectivity issues
  • Diagnose network performance problems
  • Use ONTAP diagnostic tools effectively
5

Storage Protocols and Connectivity

18%

SAN Solutions

iSCSI ProtocolFibre Channel ProtocolNVMe over FabricsLUN Provisioning and Management
  • Configure iSCSI, FC, and NVMe protocols
  • Provision and manage LUNs
  • Implement SAN multipathing and high availability
  • Understand SAN authentication and security

Troubleshoot SAN Solutions

SAN Connectivity TroubleshootingSAN Performance Troubleshooting
  • Troubleshoot SAN connectivity issues
  • Diagnose SAN performance problems
  • Use SAN diagnostic tools effectively

NAS Solutions

NFS ProtocolSMB/CIFS ProtocolMulti-Protocol NASAdvanced NAS Features
  • Configure NFS and SMB protocols
  • Implement multi-protocol NAS environments
  • Integrate with Active Directory
  • Configure export policies and share permissions

Troubleshoot NAS Solutions

NFS TroubleshootingSMB Troubleshooting
  • Troubleshoot NFS access and performance issues
  • Diagnose SMB connectivity and authentication problems
  • Use NAS diagnostic tools effectively

ONTAP S3 Solutions

S3 Protocol Configuration
  • Configure ONTAP S3 protocol
  • Create and manage S3 buckets
  • Understand S3 use cases with ONTAP
6

Data Protection

15%

ONTAP Data Protection Solutions

Snapshot TechnologySnapMirror ReplicationSnapVault BackupSVM Disaster Recovery
  • Implement snapshot-based data protection
  • Configure SnapMirror replication
  • Set up SnapVault for backup
  • Implement SVM disaster recovery

ONTAP Business Continuity Concepts

SnapMirror SynchronousMetroCluster
  • Understand synchronous replication concepts
  • Understand business continuity solutions
  • Recognize zero RPO architectures

Troubleshoot Data Protection Solutions

SnapMirror TroubleshootingSnapshot and Space Issues
  • Troubleshoot SnapMirror replication issues
  • Diagnose snapshot-related space problems
  • Use data protection diagnostic tools
7

Security

10%

Protocol Security

NFS SecuritySMB SecuritySAN Security
  • Implement secure NFS and SMB configurations
  • Configure authentication mechanisms
  • Secure SAN protocols

Security Hardening

Administrative SecuritySecurity Hardening Best Practices
  • Implement RBAC for administrative access
  • Configure secure authentication methods
  • Apply security hardening best practices

Inflight or At-Rest Encryption

Data-at-Rest EncryptionData-in-Flight Encryption
  • Implement data-at-rest encryption
  • Configure data-in-flight encryption
  • Manage encryption keys
  • Understand encryption performance impact

Anti-Ransomware Concepts

Autonomous Ransomware Protection (ARP)Ransomware Defense Strategy
  • Implement Autonomous Ransomware Protection
  • Understand ransomware detection mechanisms
  • Configure multi-layered ransomware defense
  • Develop ransomware recovery procedures
8

Performance

10%

ONTAP Performance Monitoring

Performance Metrics and Monitoring ToolsQuality of Service (QoS)Performance Best Practices
  • Monitor ONTAP performance metrics
  • Implement Quality of Service policies
  • Apply performance best practices
  • Use performance monitoring tools effectively

Troubleshoot Storage System Performance

Performance Troubleshooting MethodologyCommon Performance IssuesPerformance Optimization
  • Troubleshoot performance issues systematically
  • Identify and resolve performance bottlenecks
  • Optimize storage system performance
  • Balance workloads for optimal performance

How do I earn this certification?

Passing NS0-164 earns the NetApp Certified Data Administrator (NCDA ONTAP) certification. It sits in the ONTAP Data Administration track.

Current Level Exams
NS0-164 - NetApp Certified Data Administrator, ONTAPProfessional-level certification validating ONTAP administration skills
Next Level Options
Alternative Paths

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How to study for this exam?

Use the official PlanetCert Practice Test alongside the study plan below to prepare efficiently for NS0-164.

What's changed on this exam?

Current Status
  • ACTIVE
  • Last content update: 2024-08-01
Updates
  • Autonomous Ransomware Protection (ARP/AI) ONTAP 9.16.1 HIGH - Critical security feature • Release date: 2024-12-17
  • IPsec Hardware Offload ONTAP 9.16.1 MEDIUM - Networking and security domain • Release date: 2024-12-17
  • AFF A1K, A90, A70 Systems ONTAP 9.15.1 MEDIUM - Storage Platforms domain • Release date: 2024-10-01
  • NVMe Space Deallocation ONTAP 9.16.1 MEDIUM - Storage efficiency topic • Release date: 2024-12-17
  • Granular Data Distribution for FlexGroup ONTAP 9.16.1 MEDIUM - FlexGroup management topic • Release date: 2024-12-17

Who should take this exam?

This exam is typically taken by Storage Administrators and Data Administrators.

  • 6-12 months of experience with NetApp ONTAP solutions
  • Configuration experience with storage administration
  • Data management experience
  • Fundamental knowledge of network concepts
  • Fundamental knowledge of cloud concepts
  • Fundamental knowledge of virtualization concepts
  • Fundamental knowledge of SAN/NAS concepts
  • Knowledge of host OS (e.g., Windows, Linux)
  • Fundamental knowledge of data protection
  • Knowledge of High Availability concepts

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