New 2025 Realistic Free Network Appliance NS0-516 Exam Dump Questions and Answer
NS0-516 Practice Test Engine: Try These 66 Exam Questions
The NS0-516 exam covers a range of topics related to NetApp E-Series SAN solutions, including E-Series hardware and software components, SAN infrastructure design, SAN implementation and configuration, and troubleshooting SAN issues. NS0-516 exam consists of 60 multiple-choice questions and has a duration of 1.5 hours. To pass the NS0-516 exam, candidates must achieve a score of 70% or higher. Successful candidates will receive the NetApp NCIE certification, which demonstrates their proficiency in implementing and managing NetApp E-Series SAN solutions.
NEW QUESTION # 21
In SANtricity System Manager, the Recovery Guru reports a loss of paths to an iSCSI host.
In this scenario, which tool would you use to troubleshoot this issue?
- A. ping
- B. Device Manager
- C. PuTTY
- D. telnet
Answer: A
NEW QUESTION # 22
When you arrive on a customer site, you discover that the customer network administrator has called in sick. While required power has been provided and all of the components ordered have been physically accounted for, the network will not be operational today.
Which would be the most useful tool to complete your rack & stack and initial configuration of the system? (Choose the best answer.)
- A. a Serial Port cable
- B. None of the above, come back tomorrow.
- C. a standalone switch or hub
- D. a CD containing the 10.86 version of SANtricity
Answer: D
NEW QUESTION # 23
Barring a specific instruction from technical support or in the release notes, what software should be upgraded or installed first?
- A. ESM firmware
- B. Controller firmware
- C. SANtricity client
- D. Disk firmware
Answer: C
NEW QUESTION # 24
You have two Linux hosts that must be connected over multiple paths to two NetApp E-Series systems. One with FC and the other with SAS.
In this scenario, which mutipathing driver should you use for each system to complete this task?
- A. Use LVM for FC and SAS.
- B. Use DM-MP for SAS and LVM for FC.
- C. Use DM-MP for FC and SAS.
- D. Use DM-MP for FC and LVM for SAS.
Answer: C
NEW QUESTION # 25
An E2812 system, without expansion shelves, is configured with 12 Gb SAS host interface cards (HICs) and is directly connected to a host. However, the host cannot access the volumes.
In this scenario, which two troubleshooting steps should you take? (Choose two.)
- A. Verify that the correct SAS ports are in use on the E2812 system
- B. Verify that the E2812 SAS CHAP secret is set
- C. Verify that the E2812 host port SAS link up lights are illuminated
- D. Verify that the host can ping the E2812 system over the SAS link
Answer: A,C
Explanation:
Verify that the E2812 host port SAS link up lights are illuminated
* Explanation: The link up lights on the E2812 host port should be checked to confirm that the physical layer connection is established. If the lights are not illuminated, it indicates that there is no physical link between the host and the E2812 system, which would explain why the host cannot access the volumes.
NEW QUESTION # 26
What would an E-Series system customer use to determine when a specific volume was deleted?
- A. Online Help
- B. Storage Array Profile
- C. Event Log
- D. Recovery Guru
Answer: C
NEW QUESTION # 27
You are cabling drive expansion shelves for an E2800 storage system.
In this scenario, which cabling method should you use?
- A. The controller A and the controller B SAS expansion ports (EXP1 & EXP2) should not be divided between the A-side and B-side IOM-12 modules for all of the expansion shelves.
- B. You use SAS expansion port EXP1 and reserve SAS expansion port EXP2 for a second drive expansion stack.
- C. The controller A and the controller B SAS expansion ports (EXP1 & EXP2) should be divided between the A-side and B-side IOM-12 modules for all the expansion shelves.
- D. You use SAS expansion port EXP2 and reserve SAS expansion port EXP1 for a second drive expansion stack.
Answer: C
Explanation:
Explanation
Reference https://library.netapp.com/ecm/ecm_download_file/ECMLP2773537
NEW QUESTION # 28
Your AutoSupport does not automatically send reports to NetApp's ActiveIQ tool.
In this scenario, how do you access the data that would have been sent using the AutoSupport feature?
- A. Access the event log by using SANtricity System Manager
- B. Use SANtricity Unified Manager to collect the support data remotely
- C. Use SANtricity System Manager to manually collect the support data
- D. Ask NetApp Support to help you to access the data by using special support tools
Answer: C
NEW QUESTION # 29
Your company has an E-Series system connected to Cisco MDS switches. You are asked to provision a volume on a new Windows host, but the Windows host is unable to connect to the volume on the E-Series system. All other Windows hosts in the fabric are able to connect to their volumes.
In this scenario, which three actions should you perform to accomplish this task? (Choose three.)
- A. Add a zone to the active zoneset
- B. Obtain the WWPN for the Windows HBA
- C. Create a single-initiator zone with the host and E-Series system
- D. Restart the switches
- E. Create a new virtual SAN (VSAN)
Answer: A,B,D
NEW QUESTION # 30
On all the drives, which reserved region stores configuration information? (Choose the best answer.)
- A. DACstore
- B. NVSRAM
- C. Disk label
- D. Volume header
- E. Partition table
Answer: A
NEW QUESTION # 31
A customer has a storage system that has been configured with multiple RAID 5 volume groups. The customer would like to reclaim capacity from the volume groups to use for a new application.
In this scenario, which action will solve this problem?
- A. Migrate all the data off each RAID 5 volume group, recreate the volume groups with fewer drives, and then migrate the data to the new RAID 5 volume groups.
- B. Turn on thin provisioning for the RAID 5 volume groups to shrink the size of each volume, and then use the volume group drive removal procedure to reclaim the drives for the new application.
- C. Consolidate free capacity for the volume group, remove the drives that are required for the new application, and let the volume group rebuild automatically.
- D. Shrink the size of the volume groups by using the volume group drive removal procedure, and then redeploy the drives as required for the new application.
Answer: A
NEW QUESTION # 32
To enable one-way authentication in a new iSCSI Linux implementation, which three modifications should you make in the /etc/iscsi/iscsid.conf file on the Linux host? (Choose three.)
- A. CHAP
- B. iSCSI
- C. the target username and password
- D. sendtargets discovery
- E. the initiator username and password
Answer: A,C,E
Explanation:
Target username and password: These credentials are used by the initiator to authenticate to the target.
Initiator username and password: These credentials are used by the target to authenticate the initiator.
CHAP: Challenge-Handshake Authentication Protocol is used to set up the authentication mechanism.
Modifications in the/etc/iscsi/iscsid.conffile include setting the appropriate values for these parameters.
References: NetApp iSCSI Configuration Guide for Linux, which details the configuration of CHAP and other authentication methods.
References:
NEW QUESTION # 33
Which component of an E-Series storage system should always be upgraded first? (Choose the best answer.)
- A. ESM firmware
- B. SANtricity management client
- C. Controller NVSRAM
- D. Controller firmware
Answer: D
NEW QUESTION # 34
Which two steps are required to enable multifactor authentication on an E-Series system? (Choose two)
- A. Map roles
- B. Configure In-Band Management
- C. Configure LDAP
- D. Test SSO login
Answer: A,C
NEW QUESTION # 35
You are setting up asynchronous mirroring between two E2860 systems.
In this scenario, which two prerequisites are required to complete the setup? (Choose two.)
- A. Both the primary and secondary systems must be using the same subnets for mirroring connections.
- B. Both the primary and secondary systems must have the same premium features licensed.
- C. The secondary system must have 2X the storage capacity of the primary system.
- D. Both systems must be discovered by an Enterprise Management Window (EMW) or SANtricity Unified Manager.
Answer: B,D
Explanation:
* Licensing Requirements: Both the primary and secondary systems must have the same premium features licensed to ensure compatibility and functionality for asynchronous mirroring.
* System Discovery: Both systems need to be discovered by an Enterprise Management Window (EMW) or SANtricity Unified Manager to facilitate the setup and management of asynchronous mirroring.
* Importance of Matching Features: Ensuring that both systems have the same features licensed avoids issues with mirroring operations that depend on specific functionalities being available on both ends.
* Management Tools: Using EMW or SANtricity Unified Manager helps in configuring, monitoring, and managing the mirroring process effectively.
References:
* NetApp E-Series SANtricity System Manager documentation on mirroring setup
* NetApp Implementation Engineer - SAN Specialist - E-Series manuals
NEW QUESTION # 36
Click the Exhibit button.
Referring to the exhibit, what is the total number of ALUA paths from the host to a volume on the EF280?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
Explanation:
* Understand ALUA Path Configuration:
* Step:Review the exhibit to determine the paths between the host and the EF280.
* Reason:ALUA (Asymmetric Logical Unit Access) provides multiple paths for redundancy and load balancing.
* Count the Paths:
* Observation:Each controller has two ports connected to two separate FC switches, and the host is connected to each switch, providing two paths per controller.
* Calculation:2 controllers x 2 paths per controller = 4 total ALUA paths.
References:
* NetApp EF280 System Documentation
* NetApp ALUA Configuration Guide
NEW QUESTION # 37
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?
- A. Automatic Node Balancer
- B. Automatic Load Balancing
- C. DNS Load Balancing
- D. Storage Load Balancer
Answer: B
NEW QUESTION # 38
What measurement refers to how much data can be handled in a given time period? (Choose the best answer.)
- A. I/O alignment
- B. Parity
- C. IOPS
- D. Throughput
- E. Read modify write
Answer: D
NEW QUESTION # 39
Exhibit:
Which fiber cable end shown in the exhibit is supported on a NetApp E-Series system?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 40
Click the Exhibit button.
Referring to the exhibit, what is the total number of ALUA paths from the host to a volume on the EF280?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION # 41
You are helping a customer diagnose a performance issue on an E-Series storage system. You decide to measure the amount of data that is being handled over the span of an hour.
In this scenario, what are you measuring?
- A. parity
- B. I/O alignment
- C. IOPS
- D. throughput
Answer: D
NEW QUESTION # 42
What is represented by the Headroom graph on the SANtricity System Manager performance tab?
- A. the remaining performance capability of the physical objects in the storage system
- B. the percentage of I/O associated with the backend disk drives
- C. the percentage of CPU processing capacity that is being used by the operations on the system
- D. the resources that are being consumed by a defined workload
Answer: A
NEW QUESTION # 43
Your company has deployed an E2824 and has decided to change the host protocol from iSCSI to FC You use the storage array profile to review the installed SFPs.
In this scenario, which set of supported data rates indicates that you are using dual-purpose SFPs?
- A. 16 Gbps, 8 Gbps, 4 Gbps
- B. 32 Gbps, 16 Gbps, 8 Gbps, 4 Gbps
- C. 25 Gbps, 10 Gbps
- D. 16 Gbps, 10 Gbps, 8 Gbps, 4 Gbps
Answer: D
NEW QUESTION # 44
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Network Appliance NS0-516 Daily Practice Exam New 2025 Updated 66 Questions: https://drive.google.com/open?id=1BTHoaNR7TapFlpldtv6tiorkUfJZ-3wW