NetApp Certified Data Administrator, ONTAP
You have proven skills in performing in-depth support, administrative functions, and performance management for NetApp® data storage controllers running the ONTAP® operating system in NFS and Windows® (CIFS) multiprotocol environments. You understand how to implement high-availability controller configurations, and have detailed knowledge of technologies used to manage and protect mission-critical data.
NCDA logos and certificates will be granted to those individuals who successfully pass the NetApp Certified Data Administrator, ONTAP (NS0-162) exam.
Prepare for your exam
NS0-162 : 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:
ONTAP Cluster Fundamentals (WBT)
ONTAP Cluster Administration (ILT)
ONTAP Data Protection Fundamentals (WBT)
NS0-162 Practice test
View Exam Topics
Reference Document (PDF)
Register for NS0-162
To enroll in NetApp University training, you will need a NetApp Support Site account.
Take your exam
The NetApp Certified Data Administrator, ONTAP (NS0-162) exam includes 60 test questions, with an allotted time of 1-1/2 hours to complete. In countries where English is not the native language, candidates for whom English is not their first language will be granted a 30-minute extension to the allotted examination completion time.
Your results will be available in CertCenter two (2) to five (5) business days after you complete your exam.
The NCDA ONTAP (NS0-162) exam includes the following topics:
Storage Platforms
Describe knowledge of physical storage systems.
Describe software-defined on-premises or cloud storage systems.
Describe how to upgrade or scale ONTAP clusters.
Core ONTAP
Describe ONTAP system management.
Describe high availability concepts.
Describe how to manage Storage Virtual Machines (SVM).
Logical Storage
Describe how to use logical storage features.
Describe NetApp storage efficiency features.
Describe NetApp ONTAP Data Fabric solutions.
Networking
Describe how to use network components.
Demonstrate knowledge of how to troubleshoot network components.
SAN Solutions and Connectivity
Describe how to use SAN solutions.
Demonstrate knowledge of how to troubleshoot SAN solutions.
NAS Solutions
Describe how to use NAS solutions.
Demonstrate knowledge of how to troubleshoot NAS solutions.
Data Protection
Describe how to use ONTAP data protection solutions.
Describe how to use SnapMirror.
Identify MetroCluster concepts.
Security
Describe protocol security.
Describe security hardening.
Describe inflight or at rest encryption.
Identify SnapLock concepts.
Performance
Demonstrate knowledge of how to administer ONTAP performance.
Demonstrate knowledge of how to troubleshoot storage system performance.
QUESTION 1
You are the administrator of an ONTAP 9.8 cluster. You have configured an hourly snapshot schedule for all
NAS volumes. One of your users accidentally deleted an important spreadsheet file on an SMB share. The file
needs to be restored as quickly as possible by the Windows user.
Which statement is correct in this scenario?
A. In Windows Explorer, right-click on the SMB share where the file was deleted, go to previous versions select the file and copy it to the original location.
B. On the cluster CLI, execute the volume snapshot restore-file command with the options to select the SnapShot, path, and restore-path.
C. On the cluster CLI, execute the volume clone create command with the –parent-snapshot option set to the latest Snapshot copy and share the cloned volume as an SMB share, then copy the file back.
D. In ONTAP System Manager, navigate to the volume where the share resides, click on SnapShot copies and restore the latest SnapShot copy.
Correct Answer: A
QUESTION 2
After creating several volumes, you notice that the hosting aggregates immediately show a decrease in available space.
Which volume setting would prevent this outcome?
A. space guarantee set to “volume”
B. space SLO set to “semi-thick”
C. space guarantee set to “none”
D. space SLO set to “thick”
Correct Answer: B
QUESTION 3
You want to prepare your ONTAP cluster and your ESXi cluster to connect NFS datastores over a 10-GbE network using jumbo frames.
In this scenario, which three configurations would accomplish this task? (Choose three.)
A. Enable jumbo frames with an MTU of 1500 for your ESXi hosts
B. Enable jumbo frames with an MTU of 9000 for your ONTAP cluster
C. Enable jumbo frames with an MTU of 1500 for your ONTAP cluster
D. Enable jumbo frames with an MTU of 9000 for your ESXi hosts
E. Enable jumbo frames with an MTU of 9216 for your switches
Correct Answer: BDE
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