NS0-522 Sample Questions & Answers
Four areas split the exam evenly: clustered storage with SVM and FCP configuration, testing, troubleshooting and data migration, prerequisites and inventory for installing SAN components, and data protection with host and storage controller configuration concepts.
Launch the full NS0-522 simulator →Showing 6 of 12 free samples.
- Question 1Intermediate
ONTAP® SAN solution assessment · SAN solution design
A manufacturing company is upgrading its data center and wants to implement a new ONTAP SAN solution. They have the following requirements and constraints:
- They require ultra-low latency for a new real-time analytics database.
- They have a limited budget and cannot afford to upgrade their existing 25GbE IP network to Fibre Channel infrastructure.
- Their existing Linux hosts support modern storage protocols over Ethernet.
- They want to minimize CPU overhead on the storage controllers.
Which SAN protocol is the optimal choice for this specific solution design?
Show answer & explanation
Correct answer: D
NVMe/TCP is the optimal choice here. It provides ultra-low latency and lower CPU overhead compared to iSCSI, satisfying the performance requirements. Furthermore, it runs over standard Ethernet (their existing 25GbE network), completely avoiding the high cost of implementing a new Fibre Channel infrastructure which would be required for FCP or NVMe/FC.
- Question 2Advanced
ONTAP® SAN solution assessment · SAN solution design
You are designing an active-active SAN architecture for a high-transaction Microsoft SQL Server environment. The customer explicitly requires that I/O can be processed directly by either controller in the HA pair without relying on ALUA non-optimized paths passing through the cluster interconnect.
Which NetApp storage architecture must be proposed to meet this specific requirement?
Show answer & explanation
Correct answer: C
The NetApp All-SAN Array (ASA) is designed with symmetric active-active architecture. In an ASA system, both controllers in an HA pair host active/optimized paths simultaneously. I/O is serviced directly by whichever node receives the request, avoiding the cluster interconnect penalty associated with non-optimized paths on traditional AFF/FAS systems.
- Question 3BeginnerSelect 2
ONTAP® SAN solution assessment · Physical and environmental planning
During the site readiness assessment for a new ONTAP HA pair deployment, you need to ensure the data center can accommodate the physical requirements of the new controllers and disk shelves.
Which two physical/environmental considerations must be verified before installation? (Select TWO)
Show answer & explanation
Correct answers: A, B
Verifying the physical rack depth and weight capacity is a critical environmental consideration to ensure the hardware physically fits and is safely supported in the data center.
Power draw (BTU/hr) and cooling capacity are essential environmental considerations to ensure the systems run reliably without overheating or tripping breakers.
- Question 4Intermediate
ONTAP® SAN solution assessment · SAN solution design
When designing a Fibre Channel fabric for a new ONTAP SAN environment, what is the NetApp best practice for configuring FC zones?
Show answer & explanation
Correct answer: C
NetApp best practice dictates single-initiator, multiple-target zoning. This means one host initiator (WWPN) per zone, but it can be zoned to multiple storage target ports (WWPNs) within that same zone. This prevents cross-talk between different host initiators while minimizing the total number of zones required.
- Question 5Intermediate
ONTAP® SAN solution assessment · Physical and environmental planning
A customer is planning a 4-node AFF cluster for a mixed SAN and NAS workload. During the physical cabling assessment, you notice that the cluster interconnect switches are being shared with the host data network to save on switch ports.
Why must this design be rejected during the assessment phase?
Show answer & explanation
Correct answer: B
The cluster interconnect network must be dedicated exclusively to cluster traffic. Sharing the cluster interconnect switches with host data traffic, management traffic, or any other external traffic is unsupported by NetApp because it can lead to latency spikes and cluster quorum loss, which is highly disruptive to SAN workloads.
- Question 6Advanced
ONTAP® SAN solution assessment · SAN solution design
You are sizing a new ONTAP AFF system for a peak SAN workload. The customer requires maximum performance with the lowest possible latency for a mission-critical Oracle database.
When considering storage efficiencies (deduplication and compression) during the sizing assessment, what is the best practice for this specific workload?
Show answer & explanation
Correct answer: B
For mission-critical applications demanding the absolute lowest latency (like high-performance Oracle databases), the best practice is to disable inline storage efficiencies (deduplication, compression, compaction) on those specific volumes. While AFF systems handle inline efficiencies well, the processing still incurs a slight latency overhead that ultra-low latency applications may notice.
Ready for the real thing?
The full NS0-522 simulator has every exam-style question, timed mode, and instant scoring.