Online NCIE-SAN E-Series NS0-516 Exam Dumps

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Passing NS0-516 exam is a required step for you to earn NCIE-E-Series certification. To take NetApp Implementation Engineer SAN Specialist E-Series NS0-516 exam, you need to have 6-12 months of experience in installing, configuring, and managing E-Series storage systems in various SAN environments to provide reliable, high-performance block storage solutions. We provide online NCIE-SAN E-Series NS0-516 exam dumps, which are helpful in your preparation. Free Netapp certification NS0-516 online dumps are available below.

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1. An E-Series customer can find out when a specific volume was deleted by using the ______. (Choose the best answer.)

Recovery Guru

Major Event Log

Online Help

Storage Array Profile

2. A company wants the most scalable host-side connection topology for E-Series systems. In this scenario, which FC topology would satisfy the requirement?

fabric attach

arbitrated loop

direct connect

private loop

3. Barring a specific instruction from technical support or in the release notes, what software should be upgraded or installed first?

SANtricity client

ESM firmware

Disk firmware

Controller firmware

4. A NetApp recommended best practice is to cable disk shelves to a controller shelf using the top-down-bottom-up method.

Why?

It protects against power outages.

It protects against shelf failure.

It protects against disk failure.

It protects against drawer failure.

5. When you replace a component, why should you wait for the action to register in the storage manager?

To ensure that the host OS completes SOD processing

To ensure that the storage manager completes the component repair sleep cycle

To ensure that the administrator has time to complete ESD procedures

To ensure that the controller configuration database has a record of the change

6. What is SMutil? (Choose the best answer.)

a host I/O performance modeling interface

a GUI or CLI run on a host server used for storage system management

inter-process communication that supports computer program subroutines

an OS-dependent collection of utilities for servers attached to SANtricity-managed storage systems

a host server process that enables storage system management with the storage data path

7. An administrator is asked to create an asynchronous mirroring environment that supports multiple mirroring relationships, each with different recovery point objectives (RPOs).

In this scenario, how does the administrator create this environment?

The administrator creates a mirror group with the appropriate RPOs

The administrator creates multiple mirror pairs, each with their own schedule and RPO

The administrator creates a single consistency group with multiple RPOs

The administrator creates multiple mirror consistency groups with the appropriate RPOs

8. In which two locations would you find the WWPNs for a Windows host? (Choose two)

host’s BIOS

HBA vendor’s utility

FC switch

Windows Device Manager

9. What is the minimum number of drives needed to create a Dynamic Disk Pool?

10. Which feature creates a full physical clone of a volume on an E-Series or EF-Series storage system?

Snapshot volume

Snapshot image

Volume Copy

FlexClone

11. The decision to use FC or iSCSI on the 5500 Controller with a 4-port 16Gb/s FC or 10Gb/s iSCSI Optical SFP+ HIC (Host Interface Card) can be ___________. (Choose the best answer.)

ignored because both can be used at the same time

set at the factory, based on the order

based upon the SFP type

changed at any time by SANtricity

12. Which two steps are required to enable multifactor authentication on an E-Series system? (Choose two)

Test SSO login

Configure LDAP

Map roles

Configure In-Band Management

13. An orphaned volume occurs during an asynchronous mirror implementation. You must recover the orphaned volume.

In this scenario, which statement is correct?

Deactive the mirror consistency group that contains the orphan then re-enable the group

Perform a role change on the orphan then re-create the mirroring relationship

Remove the mirroring relationship on the orphan then re-create the mirroring relationship

Suspend mirroring operations on the orphan then resume operations

14. A customer is experiencing performance issues on their NetApp E-Series system that is running with iSCSI host interface cards (HICs).

In this scenario, in which two locations in the GUI would you go to find detailed statistics for the ISCSI connections on this system? (Choose two.)

Settings -> System -> View ISCSI Statistics

Support -> Support Center -> Diagnostics -> View iSCSI Statistics

Home -> View Performance Details

Support -> Support Resources -> Storage Array Profile

15. Consult the ___________ to determine the current link status of a host port. (Choose the best answer.)

Storage Array Profile

Real-time performance monitor

Recovery Guru

Unreadable Sectorslog

16. What measurement refers to the number of read/write requests that can be handled in a 1-second time period? (Choose the best answer.)

Throughput

IOPS

Parity

I/O alignment

Read modify write

17. During normal operation, a failure was detected on an E-Series hardware component. You want to determine the location of the failed component and understand the potential recovery actions.

In this scenario, which tool would you use to accomplish this task?

performance monitor

unreadable sectors log

Recovery Guru

Host Mappings tab

18. A customer is running several EF570 systems and uses the ability of the EF-Series systems to run two host protocols at the same time.

You are installing a new EF570 that uses the NVMe protocol for a high performance computing application. The controller on-board ports will not connect, but the HIC ports are working fine.

In this scenario, what is the problem?

The on-board host ports are disabled

There is a cable fault preventing the on-board ports from connecting

The on-board ports have the wrong SFPs for the desired network protocol

The switch ports are shut-down

19. For SAN zoning of E-Series systems, what type of relationship between host ports and storage system ports is a common industry practice?

two-to-two

many-to-many

many-to-one

one-to-one

20. Which object provides read/write access to a Snapshot image?

Snapshot group

Base volume

Snapshot repository

Snapshot volume

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21. What should you do to confirm a component failure prior to replacing hardware? (Choose the best answer.)

Run the Recovery Guru

Run chkdsk on the client

Check the Major Events Log

Power cycle the storage array

22. Is this E5624 storage system cabled according to recommended practices? If not, why?

Yes. The cabling configuration is correct.

No. The controllers should be cabled to the last disk shelf first.

No. Each controller is only cabled to one set of ESMs in the disk shelves.

No. Controller A should be cabled to the right ESMs, instead of the left ESMs and Controller B should be cabled to the left ESMs instead of the right ESMs.

23. Which two errors would fail a pre-upgrade health check? (choose two.)

Volumes are reported on a non-preferred path

I/O is being processed

An excess number of event log events are present

Hot spares are in use

24. To enable one-way authentication in a new iSCSI Linux implementation, which three modifications should you make in the /etc/iscsi/iscsi.conf file on the Linux host? (Choose three.)

the initiator username and password

sendtargets discovery

CHAP

iSCSI

the target username and password

25. Which masking functions should you implement for each column to meet the data masking requirements?

To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

26. Which E-Series controller supports 56-Gbps infiniBand HICs?

DE6600

E2700

E5600

DE5600

27. Which three methods can be used to increase the space available to clients? (Choose three.)

Increase volume segment size

Convert RAID-6 volume group to RAID-5

Create new volume groups from unconfigured capacity

Fill empty drive slots in the array

Replace some HDD with SSD

28. What does a lit blue SAA LED indicate?

Power is turned on to the component.

The component is functioning normally.

The component has failed.

It is safe to remove the component.

29. A customer intends to use an E2812 system without expansion shelves. The specification for their Windows host requires that six E-Series data volumes be used.

In this scenario, how should the system be configured?

one DDP with all the volumes

three DDPs with the volumes divided equally

one DDP for each volume

two DDPs with the volumes divided equally

30. Which interface is used to view and change the logical structure of a storage system? (Choose the best answer.)

Ldisk

EMW

Disk Manager

AMW

31. When you power off a storage system, which component should be powered off first?

All disk shelves

The controller shelf

The SANtricity client

The configuration database

32. What is the SANtricity Client?

A controller process that enables storage system management with the storage data path

A GUI or CLI that runs on a server used for storage system management

Inter-process communication that supports computer program subroutines

An OS-dependent collection of utilities for servers attached to SANtricity managed storage systems

33. The system automatically disables write caching when _________. (Choose the best answer.)

a disk pool is being expanded by adding a drive

a failed disk drive has put a volume group into a degraded state

there is a failed controller on the system, so that cache mirroring is unavailable

the system detects a small percentage of cache hits over a 10-minute timeframe

more than 4 unique host identifiers are trying to access the same volume

34. A Snapshot group contains one repository for which associated objects?

Snapshot images

Consistency groups

Snapshot volumes

Base volume files

35. Exhibit:

Referring to the exhibit, which three steps would you take to solve the problem shown in the event log? (Choose three.)

Swap out the SFP in the controller port

Swap out the FC cable

Reinitialize the FC switch

Move the connection to another controller port

Swap out the HBA on the FC switch

36. You want to find detailed information about the devices that are connected to the Brocade switch.

In this scenario, which command would accomplish this goal?

portloginshow <port>

zoneshow

nsshow

switchshow

37. A customer has an E5760 array with a 30-drive dynamic disk Pool (DDP) that uses 800 GB SSD drives.

The customer needs to expand the pool by one drive but has only a 1.6 TB SSD drive available.

In this scenario, what happens when the customer attempts to add the 1.6 TB drive to the existing pool?

The pool is expanded by 800 GB

Online Proctored Whiteboard

The pool is expanded by 1.6 TiB

The pool is expanded by 1.6 T

38. What function can the storage system use to preserve cache data in the event of a complete controller failure?

Write caching

Pre-fetch caching

Cache mirroring

Read caching

SSD read cache

39. 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.)

Disable the legacy management interface on the system

Disable all the system’s local user roles except admin

Import certificate authority signed certificates into the system

Import the system’s self-signed certificates into the system

Complete the certificate signing request on the system

40. When working on a customer’s E-Series system to configure LDAP, you realize that you need to complete a Certificate Signing Request to receive a certificate.

In this scenario, when entering the information for the CSR, what information do you need from the controllers themselves? (Choose three.)

the controller’s alternate IP addresses

the controller’s serial number

the controller’s geographical location

the controller’s common name

the controller’s alternate names

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41. What are two methods for setting the host protocol configuration on the E2800 controller with a 4-port 16Gbps FC or 10Gbps iSCSI SFP+ host interface card (HIC)? (Choose two)

Change the feature pack in the SANtricity System Manager.

Set in the hardware tab using SANtricity System Manager

Set at the factory based on the order.

Change the QSFP type in the HIC

42. An administrator is asked to create a Dynamic Disk Pools (DDP) pool from eleven 12 TB disks with the requirement that there is adequate space available for a reconstruction if a drive in the pool fails.

In this scenario, what should the administrator do to satisfy this requirement?

Create the disk pool, and then edit the pool to reserve 12 TB of space

Create the disk pool, and then add another 12 TB drive to the pool

Create the disk pool, and then the system automatically reserves 12 TB of space

Create the disk pool, and then create a hot spare on another 12 TB disk

43. Exhibit button.

Referring to the exhibit, what is the reason for the errors that are shown on port 5 on the switch of one of the fabrics?

protocol errors, encoding errors, or conversion errors

faulty SFPs, cables, or patch panels

twisted cables, wrong plugs, or cable material

wrong switch configuration

44. Review the diagram.

Is this cabling correct or incorrect, and why? (Choose the best answer.)

The cabling is incorrect because each controller goes to only one stack of disk shelves

The cabling is correct for the dual stack cabling method

The cabling is incorrect because it uses the top-down bottom-up cabling method

The cabling is incorrect because the controllers are cabled from the host port.

45. Identify this image.

DE5612 ESM

E5600 controller

DE6600 ESM

E2700 controller

46. What would be the minimum configuration required to support a drawer-protected 20-drive DDP? (Choose the best answer.)

An E2624 with four DE5600 Expansion Chassis, containing a total of 6, 1.6TB SSD and 96, 3T NL-SAS drives.

An E5460 with one DE6600 Expansion Chassis, containing a total of 120, 3TB NL-SAS drives.

An E2712 with one DE6600 Expansion Chassis, containing a total of 72, 3TB NL-SAS drives.

An E5424 with one DE5600 Expansion Chassis, containing a total of 48, 900GB SAS drives.

47. What uses the Access Volume? (Choose the best answer.)

Legacy operating environments

XOR parity calculations

Asymmetric Logical Unit

Redundancy Check

SMagent

48. What is a NetApp best practice recommendation for the system monitor?

It should be stopped during a controller firmware upgrade.

It should run only on one management server connected to the storage system.

It should run on all storage manager clients.

It should run only on Windows server systems.

49. What are two types of logical structures that volumes in the E-Series system use? (Choose two.)

volume groups

disk pools

aggregates

volume pools

50. When data is written to a snapshot, volume is stored __________. (Choose the best answer.)

on the base volume for that snapshot

on the repository area associated with the snapshot’s corresponding image

on the repository associated with the snapshot volume

on the common repository for the snapshot group

on a hot spare drive

51. Exhibit:

Referring to the exhibit, what is the total number of ALUA paths from the host to a volume on the EF280?

52. Witch function does the SANtricity Enterprise Management Window (EMW) provide? (Choose the best answer.)

a device discovery option for storage systems to be managed

a multipath I/O driver

volume reconstruction progress updates

a Manage Host Port Identifiers dialog box

a configuration interface for creating disk pools and volume groups

53. Hot spares provide which function? (Choose the best answer.)

both "efficiency for volumes" and "reserve capacity for disk pools"

efficiency for volumes

reserve capacity for disk pools

reserve capacity for volume groups

None of the above

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

SAS

iSCSI

55. Which file contains the configuration for a multipath driver for FC on Linux systems?

/opt/multipath/multipath.cnf

/etc/multipath.conf

/etc/dm-multipath.conf

/etc/kernel/mp.conf

56. If an FDE disk fails, which characteristic is required of the replacement disk?

Must be FDE capable

Must be loaded with DACstore

Must be of a greater capacity

Must be T10-P1 capable

57. Exhibit:

Which fiber cable end shown in the exhibit is supported on a NetApp E-Series system?

58. Exhibit:

You ordered a NetApp E2812 Duplex 16GB 10GbE Base-T system.

Referring to the exhibit, what is the maximum number of 10GbE Base-T ports available to be used?

59. What is the SANtricity Client? (Choose the best answer.)

A host I/O performance modeling interface

A GUI or CLI run on a host server used for storage system management

Inter-process communication that supports computer program subordinates

An OS-dependent collection of utilities for servers attached to SANtricity-managed storage systems

A host server process that enables storage system management with the storage data path

60. Which support data file provides a description of all the hardware, logical components, and properties of the storage system?

Storage-array-configuration.cfg

Storage-array-profile.txt

Recovery-guru.html

Connection.txt

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61. A customer has an E-Series system with several expansion enclosures and can use the ______ to determine if the connections between the enclosures have been cabled correctly. (Choose the best answer.)

Recovery Guru

Major Event Log

Host Mappings tab

Cable Connections report

62. Which feature under SANtricity 11.x which requires an activation key? (Choose the best answer.)

Volume copy

Snapshot copies

Mirroring

Drive Security

63. What mechanism governs control of the E-Series storage premium features? (Choose the best answer.)

simple password system

special USB flash drive that must be inserted into the controllers

small toggle switches on the controller boards inside the system

key file obtained from vendor and passed to system via SANtricity

online database requiring the controllers to access the internet to activate features

64. The interval for an asynchronous mirror group should usually be equal to ______________. (Choose the best answer.)

the corresponding application’s RPO

half the corresponding application’s RPO

half the corresponding application’s RTO

the corresponding application’s RTO

the amount of time required to copy the size of the mirror repository to the remote site

65. What measurement refers to how much data can be handled in a given time period? (Choose the best answer.)

Read modify write

Throughput

IOPS

Parity

I/O alignment

66. During a routine review of firewall logs, an analyst identified that an IP address from the organization’s server subnet had been connecting during nighttime hours to a foreign IP address, and had been sending between 150 and 500 megabytes of data each time. This had been going on for approximately one week, and the affected server was taken offline for forensic review.

Which of the following is MOST likely to drive up the incident’s impact assessment?

PII of company employees and customers was exfiltrated.

Raw financial information about the company was accessed.

Forensic review of the server required fall-back on a less efficient service.

IP addresses and other network-related configurations were exfiltrated.

The local root password for the affected server was compromised.

67. Which three factors should you consider before you install an E2860 in a data center? (Choose three)

current draw

electromagnetic interference

heat dissipation

ambient temperatures

fire suppression capacity

68. What does the storage system use to preserve cache data in the event of a complete controller failure? (Choose the best answer.)

Cache mirroring

Flash read cache

Pre-fetch caching

Read caching

Write caching

69. You are troubleshooting a customer issue on their E-Series system. You need information on the volume configuration of the customer's system.

In this scenario, which log would you download to get the required information?

Trace Buffers

Support Data

Health Image

IO Path Statistics

70. Which feature used on E-Series controllers enables them to ship I/O to the alternate controller?

ALUA

AVT

TPGS

RDAC

Online NCIE-SAN E-Series NS0-516 Exam Dumps