Free NetApp NS0-516 Exam Actual Questions

The questions for NS0-516 were last updated On Apr 21, 2025

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Question No. 1

A company has a duplex E-Series system that is operating in a highly tuned environment. Load distribution between the controllers has been manually set up to achieve a specific distribution based on unique workload characteristics.

In this scenario, to maintain this load distribution over time, which E-Series feature should be disabled?

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Correct Answer: D

Understanding Load Distribution: In a duplex E-Series system, load distribution between controllers can be manually set up to optimize performance based on specific workload characteristics.

Automatic Load Balancing: This feature automatically redistributes workloads between controllers to balance the load. However, in a highly tuned environment with manually configured load distribution, this automatic feature can disrupt the optimized settings.

Disabling Automatic Load Balancing: To maintain the manual load distribution over time, the Automatic Load Balancing feature should be disabled. This ensures that the workload remains distributed according to the specific manual configuration without interference from automatic adjustments.


NetApp E-Series SANtricity System Manager documentation

NetApp Implementation Engineer - SAN Specialist - E-Series manuals

Question No. 2

Click the Exhibit button.

A customer's host is running a Red Hat Enterprise Linux 7.6 server with dm-mp configured for ALUA and is connected to a single volume on the EF280 system that is shown in the exhibit.

In this scenario, how many active/optimized paths are available to the volume?

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Correct Answer: C

Based on the exhibit provided and the scenario where a Red Hat Enterprise Linux 7.6 server is configured with Device Mapper Multipathing (dm-mp) for Asymmetric Logical Unit Access (ALUA) and connected to a single volume on the EF280 system, there are 4 active/optimized paths available to the volume.

In ALUA configurations, paths are classified as active/optimized or active/non-optimized. Each controller on the EF280 system will have two active/optimized paths to the volume, leading to a total of four such paths. This setup ensures high availability and optimal performance for data access.


NetApp E-Series and EF-Series Multipathing Guide for Linux

SANtricity System Manager User Guide

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Question No. 3

What are two base host connectivity selections that are provided by the E2800 controller? (Choose two.)

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Correct Answer: A, D

The E2800 controller supports Fibre Channel (FC) and iSCSI as base host connectivity options.

FC provides high-speed connectivity for SAN environments.

iSCSI allows for IP-based storage networking, facilitating connectivity over existing Ethernet networks.

Reference: NetApp E2800 Series Hardware Guide, which lists supported host interfaces.


Question No. 4

A customer wants to manage an E-Series system over a secure connection between the system and a server. During implementation, you are asked to fulfill this installation requirement.

In this scenario, which three actions are required to complete this task? (Choose three.)

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Correct Answer: A, C, E

Secure Connection Requirement: To manage the E-Series system over a secure connection, certain steps need to be taken to ensure encrypted communications.

Disabling Legacy Management Interface: This step ensures that only secure management interfaces are used, preventing the use of less secure legacy protocols.

Certificate Signing Request (CSR): Completing the CSR on the system is necessary to generate a public/private key pair. This CSR can then be submitted to a certificate authority (CA) to obtain a signed certificate.

Importing CA Signed Certificates: Once the CA has signed the certificate, it must be imported into the E-Series system. This signed certificate ensures that the communication between the server and the system is encrypted and trusted.


NetApp E-Series SANtricity System Manager documentation on secure management

NetApp Implementation Engineer - SAN Specialist - E-Series manuals

Question No. 5

Which alerting method would be configured using the SANtricity System Manager setup wizard?

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Correct Answer: D

When configuring alerting methods using the SANtricity System Manager setup wizard, the option you configure is Email.

Email: The setup wizard in SANtricity System Manager provides an option to configure email notifications. This involves specifying the email server details, sender address, and recipients to ensure that alerts and notifications about the system's status, errors, and other critical events are sent via email.


SANtricity System Manager Setup Guide

NetApp E-Series Documentation