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Network Appliance NS0-521

NS0-521

Exam Code: NS0-521

Exam Name: Implementation Engineer - SAN ONTAP Exam

Updated: Nov 01, 2026

Q & A: 124 Questions and Answers

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Network Appliance NS0-521 Exam Syllabus Topics:

TopicDetails
Topic 1
  • Data Protection and Disaster Recovery: This domain covers how to implement robust data protection techniques, such as snapshots, replication, and backup solutions, to ensure data integrity and facilitate disaster recovery.
Topic 2
  • ONTAP Troubleshooting and Monitoring: This section of the exam covers skills to troubleshoot ONTAP issues effectively and utilize monitoring tools for proactive system management.
Topic 3
  • Storage Virtualization and Automation: This section explores the benefits of storage virtualization and implements automation techniques to streamline storage management and improve operational efficiency.
Topic 4
  • Storage Networking Technologies: This section is about how to understand the fundamentals of storage networking, including Fibre Channel, iSCSI, and FCoE protocols, to design and manage high-performance storage solutions.
Topic 5
  • SAN Design and Implementation: This section of the exam covers how to design and deploy robust SAN architectures, including zoning, LUN creation, and host integration, ensuring high availability and seamless data access.
Topic 6
  • ONTAP Upgrade and Migration: In this section, the focus is on the expertise in upgrading and migrating ONTAP systems, including planning, data migration strategies, and ensuring seamless transitions.
Topic 7
  • Storage Capacity Planning: In this section of the exam, the focus is on the analysis of storage requirements, forecast growth, and design of scalable storage solutions to meet evolving business needs.
Topic 8
  • ONTAP System Configuration: This domain covers the skills to configure and optimize ONTAP systems, including cluster creation, node management, and data protection strategies.
Topic 9
  • Storage Performance Optimization: In this section, the focus is on how to discover the art of optimizing storage performance through effective workload management, caching strategies, and system tuning for demanding applications.

Reference: https://www.netapp.com/support-and-training/netapp-learning-services/certifications/implementation-engineer-san-specialist/

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Network Appliance Implementation Engineer - SAN ONTAP Sample Questions:

Question #1
A customer has a legacy NetApp E-Series array serving FC LUNs. The customer purchases a new four-node NetApp AFF All SAN Array (ASA) C-Series replacement. The customer needs to migrate data from the E-Series array to AFF using native storage features. Which NetApp technology meets this requirement?

A. SyncMirror
B. BlueXP replication
C. Foreign LUN Import
D. SnapMirror


Question #2
In the context of SAN switches, what configurations are important for ensuring high performance and availability? (Choose Two)

A. Redundant path configuration
B. High-speed port activation only
C. Active-active switch topology
D. Port zoning


Question #3
After deleting a LUN, an administrator notices that the space does not show as available. What needs to be done to reclaim the space?

A. Purge the recovery queue.
B. Unmap the LUN.
C. Perform space reclamation.
D. Delete the volume snapshots.


Question #4
What configuration must be applied for NVMe/FC?

A. Enable NPV on all fabric switches.
B. Create multiple initiator zones and multiple target zones.
C. Configure igroup and IQN mapping.
D. Enable NPIV on all fabric switches.


Question #5
What needs to be done to create a consistent Snapshot copy of a LUN without disruptions?

A. Quiesce I/O to the LUN.
B. Ensure that the LUN Is unmapped from the host.
C. Map the LUN to a host.
D. Ensure that the LUN is the only one in the volume.


Solutions:

Question #1
Correct Answer: C
Question #2
Correct Answer: A,D
Question #3
Correct Answer: C
Question #4
Correct Answer: D
Question #5
Correct Answer: A

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