NS0-160 Netapp Certified Data Administrator, ONTAP Exam

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 SnapMirror®, SnapRestore®, and SnapVault® 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 (NS0-160) exam

The NetApp Certified Data Administrator, ONTAP (NS0-160) 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 (NS0-160) exam includes the following topics:

Architecture
Describe the concepts or components of a NetApp storage architecture.
Identify the configurations supported by ONTAP.
Describe supported configurations for clusters or nodes.

Core ONTAP
Describe ONTAP components or features.
Describe the concepts or operation of Storage Virtual Machines.
Describe how to use storage efficiency functions.
Identify the use of management tools.

High Availability
Describe how to configure, monitor or troubleshoot high-availability features.
Describe failover functions.

Front-End Client Protocols
Describe how to configure, monitor, or troubleshoot NAS protocols.
Describe how to configure, monitor or troubleshoot SAN protocols.

Networking
Describe network concepts or components.
Describe how to configure, monitor or troubleshoot networks.
Describe how to configure, monitor or troubleshoot cluster interconnects.

Storage Provisioning
Describe how to create, configure or expand aggregates.
Describe how to create or configure volumes.
Describe disks, disk shelves or RAID groups.

Performance
Describe how to use performance or analysis tools.
Describe usage or rules for storage tiering.
Describe QoS.

Security and Compliance
Describe ONTAP security concepts, strategies or configurations.
Describe encryption features.
Describe compliance features.

Data Protection
Describe NetApp storage protection concepts, operations or functions.
Describe how to configure, administer, or troubleshoot data protection.

QUESTION: 1
When a write from a SAN host is received, the information is stored within the controller before it is
written to the underlying RAID. In this scenario, which component stores the data?

A. HBA
B. FlashCache
C. Flash Pool
D. NVRAM

Answer: D

QUESTION: 3
An administrator notices that the applications are running slowly. The administrator wants to
determine which component on the ONTAP subsystem is experiencing the most latency.
In this scenario, which command would you use to accomplish this task?

A. run -node * stats show system::sys_avg_latency
B. statistics system show
C. run -node * -command sysstat -x 1
D. qos statistics latency show

Answer: D

QUESTION: 4
A customer has four or more nodes in a cluster. More than four target ports are being used by the
SVMs in any node. The customer wants to limit the number of paths that can be used to access LUNs
on the nodes, so that the paths do not exceed the recommended maximum of eight.
In this scenario, which three actions will accomplish this task? (Choose three.)

A. Use ALUA protocol.
B. Use multipathing software.
C. Use port sets for iSCSI.
D. Use Selective LUN Mapping
E. Use FC switch zoning.

Answer: C,D,E

QUESTION: 5
A customer configured CIFS in an ONTAP 9.5 SVM. The customer wants to verify if the “CIFS Server” is
accessible from each node of the cluster.
In this scenario, which command will accomplish this task?

A. vserver cifs session
B. vserver cifs connection show
C. vserver cifs check
D. vserver cifs domain discovered-servers

Answer: C

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