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NetApp NS0-516 Exam Questions
- Topic 1: Storage Configuration: This section of the exam measures the skills of NetApp SAN Specialists and covers the setup of alerting and notification systems for E-Series storage systems. Candidates will learn how to create and manage Volume Groups or Dynamic Disk Pools (DDP) along with associated volumes. Additionally, this domain addresses the physical and logical storage requirements, implementation of CHAP for iSCSI environments, and the management of DDP or Volume Groups.
- Topic 2: Documentation: This domain is targeted at SAN Specialists and focuses on the importance of documentation in the implementation process. Candidates will review how to prepare a site for the deployment of E-Series systems and the necessary information to provide to customers after a solution has been deployed. This knowledge ensures that specialists can effectively communicate and document critical implementation details.
- Topic 3: Hardware: This section measures the skills of NetApp SAN Engineers in understanding hardware components within E-Series storage systems. It covers various cabling options, including Fibre Channel, Ethernet, Infiniband, and SAS.
- Topic 4: Host Side: This domain focuses on host connection options for E-Series systems, measuring the skills of NetApp SAN Engineers in configuring hosts for multipathing.
- Topic 5: Management: This section measures the skills of professionals in managing E-Series systems using SANtricity System Manager. It covers administrative tasks necessary for effective system management, including security features available in both SANtricity System Manager and SANtricity Unified Manager.
- Topic 6: Toolbox: This domain is designed for NetAPP professionals to focus on the tools required to design and implement E-Series solutions. Candidates will learn about various tools that facilitate effective planning, deployment, and management of E-Series systems within a SAN environment.
- Topic 7: Protection: This section measures the skills of NetApp SAN Specialists in data protection strategies. It covers Data Assurance features with media scans that help protect data integrity.
- Topic 8: SAN: This domain focuses on end-to-end network configuration for Fibre Channel and Ethernet, measuring the skills of the target audience in creating efficient storage area networks (SAN). Candidates will learn about best practices for configuring network components to ensure optimal performance and reliability in data transmission.
- Topic 9: Troubleshooting: This section measures the troubleshooting skills of exam-takers regarding E-Series systems. Candidates will learn systematic steps for diagnosing issues within an E-Series environment.
Free NetApp NS0-516 Exam Actual Questions
Note: Premium Questions for NS0-516 were last updated On Apr. 17, 2025 (see below)
A customer has launched a data analytics initiative and has been transferring old data into the new data lake. The customer has discovered some data read errors during the transfer process.
In this scenario, how should the customer have avoided these data integrity issues?
Data integrity issues can often be prevented by ensuring that mechanisms for data assurance and media scanning are activated.
Data Assurance (DA) is a feature that verifies the integrity of the data as it is read from or written to the storage system, detecting and correcting errors.
Media scan is a background process that checks the entire disk surface for errors and corrects any found before they cause data integrity issues.
Together, these features ensure ongoing data integrity by preemptively identifying and fixing potential issues.
NetApp E-Series Data Assurance (T10-PI) and Media Scan Documentation.
Click the Exhibit button.
Referring to the exhibit, which three statements are true? (Choose three.)
Exhibit Analysis: The exhibit shows the rear view of an E-Series controller with various ports.
SAS expansion ports: 2 ports (EXP1 and EXP2).
SAS host ports: 6 ports.
FC/iSCSI ports: 2 ports (these ports can be configured as either FC or iSCSI).
Reference: NetApp E-Series hardware manual and port configuration guides.
What does the CHAP secret accomplish for an E-Series system?
CHAP (Challenge Handshake Authentication Protocol): CHAP is a protocol used to authenticate the identity of an initiator or target in iSCSI communications. This ensures that only authorized devices can connect to the storage array over the iSCSI network.
Implementation in E-Series: In the context of E-Series systems, CHAP secrets are configured to provide an additional layer of security by requiring both the initiator and target to authenticate each other using a shared secret before establishing an iSCSI session.
NetApp E-Series SANtricity System Manager documentation on iSCSI setup
NetApp Implementation Engineer - SAN Specialist - E-Series manuals
An administrator is asked to provision a 1 TB volume to hold non-critical temporary data for a seismic-analysis application. The volume requires the highest possible IOPS.
In this scenario, which configuration would satisfy this requirement?
Understanding the Requirements: The administrator needs to provision a 1 TB volume for non-critical temporary data that requires the highest possible IOPS.
Non-Critical Data: Since the data is non-critical, redundancy (data protection) is not the primary concern. Therefore, RAID 0, which does not provide redundancy but maximizes performance, is suitable.
Highest Possible IOPS: RAID 0 is known for providing the highest IOPS compared to other RAID levels because it stripes data across multiple disks, allowing simultaneous read/write operations.
Segment Size: A smaller segment size (32 KiB) will result in higher IOPS for small random I/O operations, which is typical in seismic-analysis applications.
Which command collects detailed diagnostic information from a Brocade FC switch?
Purpose: To collect detailed diagnostic information from a Brocade FC switch.
Command: supportshow
Usage: Gathers comprehensive diagnostic information for support and troubleshooting purposes. This includes switch status, configuration, and log details.
Reference: Brocade Fabric OS Troubleshooting and Diagnostics Guide.
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