2022 Free NCIE-SAN, E-Series NS0-516 Practice Exam Questions

test2022-03-07T03:34:46+00:00

To help you prepare for your NS0-516 NetApp Certified Implementation Engineer—SAN, E-Series exam, you should have six to 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. The best tips to pass NS0-516 exam is to use NS0-516 practice exam. FreeTestShare NS0-516 dumps are exactly the right study tools that contain genuine NS0-516 exam questions and answers to help you pass the NS0-516 exam on the first try!

Try free NS0-516 practice exam to assess your skills!

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

Volume copy

Snapshot copies

Mirroring

Drive Security

2. 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

3. What is the ‘base’ host connectivity provided by the E2600 controller? (Choose the best answer.)

None

iSCSI

SAS

4. Which two actions must be performed to enable iSCSI multipathing on Windows for NetApp E-Series systems? (Choose two.)

Set up iSCSI IP addresses on the E-Series system and the Windows host

Install the Host Utilities on the Windows host

Create two VSANs on the iSCSI switches

Install a Host Channel Adapter (HCA) on the Windows host

5. What is the ‘base’ host connectivity provided by the E5400 Controller? (Choose the best answer.)

None

iSCSI

SAS

6. In-band communication occurs between which entities?

The management host and the Ethernet management ports

The ESM and the I/O host

One of the data I/O host's Ethernet port 1 and the expansion shelves

One of the data I/O hosts and the controllers

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

volume groups

disk pools

aggregates

volume pools

8. Which component of an E-Series storage system should always be upgraded first? (Choose the best answer.)

ESM firmware

Controller firmware

Controller NVSRAM

SANtricity management client

9. 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.

10. 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.

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11. Which statement most accurately describes the benefits of ALUA?

It causes an immediate ownership change of a volume whenever I/O uses an alternate path to the storage system.

It ensures that controller ownership for a volume will not change.

It sets the storage system to an active-active LUN access model.

It eliminates the need for zoning of the SAN fabric in a duplex controller configuration.

12. 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

13. A customer is configuring an EF570 system on an internal network. Due to security concerns, the network does not have Internet access. The customer wants to regularly send standard support data to NetApp.

In this scenario, what should the customer do to accomplish this task?

Enable AutoSupport with a set interval and with the store locally option selected, manually move the data to a server with Internet access, and then send the data to NetApp.

Open a support ticket with NetApp to enable AutoSupport local functionality, manually move the data to a server with Internet access, and then send the data to NetApp.

Set up a script to initiate Collect Support Data on a set interval, manually move the data to a server with Internet access, and then send the data to NetApp.

Set up a script to initiate Collect Support Data, remove the extra log files, manually move the data to a server with Internet access, and then send the data to NetApp.

14. Exhibit:

An administrator is asked to create a 5532 GiB volume from the volume group.

Referring to the exhibit how would the administrator complete this request?

Create the volume after consolidating the capacity

Create the volume after adjusting the preservation capacity

Create the volume from the available capacity

Create the volume after performing space reclamation

15. 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?

Use SANtricity Unified Manager to collect the support data remotely

Access the event log by using SANtricity System Manager

Use SANtricity System Manager to manually collect the support data

Ask NetApp Support to help you to access the data by using special support tools

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

SAS

iSCSI

17. 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

18. 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)

Verify that the E2812 host port SAS link up lights are illuminated

Verify that the E2812 SAS CHAP secret is set.

Verify that the correct SAS ports are in use on the E2812 system

Verify that the host can ping the E2812 system over the SAS link

19. How many 32 Gb ports are on one FC host interface card (HIC) on the NetApp E2800, EF280, E5700, and EF570 systems?

20. 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

Page 3 of 5

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. The out-of-band connection is an Ethernet connection from the storage manager host to the LAN, and from the LAN to which location?

port 1 of the I/O host

port 2 of the ESM

port 1 of the controller

port E of the controller

23. What is the proper order to power-on E-Series arrays when a storage system has at least 2 trays? (Choose the best answer.)

Power all expansion drive trays first, wait several minutes for the expansion drive trays to spin up, and then power on the controller drive tray

Power on in any order, since the order does not matter

Power up A-side power supplies first, then power up all B-side power supplies.

Power on the controller drive tray first, then wait several minutes for the controller drive tray to spin up, and then power on all expansion drive trays

24. To discover events that need to be reported to the storage administrator, which log does the Event Monitor poll?

Major Event Log

ASUP log

Recovery Guru log

Array Profile

25. 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

26. 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

27. 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

28. Exhibit:

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?

29. 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.

30. 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

Page 4 of 5

31. A customer needs a system for a new solution that they are designing. They have provided you with the performance and capacity requirements.

In the NetApp Fusion UI, which workflow should you perform to help the customer?

Design a System Manually

Modify Existing Storage

Size and Recommend

Perform a Tech Refresh

32. With a system cache block size of 32K, how much cache space per I/O is “lost” if incoming I/Os are all 48K writes? (Choose the best answer.)

24K

0 C no space is lost

16K

33. 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?

25 Gbps, 10 Gbps

32 Gbps, 16 Gbps, 8 Gbps, 4 Gbps

16 Gbps, 10 Gbps, 8 Gbps, 4 Gbps

16 Gbps, 8 Gbps, 4 Gbps

34. 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

35. Multipath drivers provide which high-level features?

They check the state of known and discovered paths and monitor host connections.

They present volumes as LUNs to the hosts and allow you to take them offline.

They identify a failed disk and its path.

They specify the rate of data transfer and reroute host requests.

36. What four resources have information to determine space and power & cooling requirements for E-Series storage systems? (Choose four.)

Hardware cabling guide

Install Guide

Hardware Universe

E-Series System Data Sheets

E-Series Power & Cooling Calculator

Site Prep Guide

37. 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.

38. 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?

RAID 6 Dynamic Disk Pool with a 256 KiB segment size

RAID 5 volume group with a 256 KiB segment size

RAID 0 volume group with a 32 KiB segment size

RAID 6 Dynamic Disk Pool with a 32 KiB segment size

39. 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

40. In the AMW, which tab provides access to Ethernet management port configuration and premium feature enablement? (Choose the best answer.)

Storage & Copy Services

Host Mappings

Configuration

Hardware

Setup

Page 5 of 5

41. 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

42. 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

43. An administrator is asked to migrate two DE6600 shelves into a newly deployed E5760 environment that is configured with a stack of two DE460C shelves.

In this scenario, how does the administrator complete this task?

Cable the DE6600s into a separate stack

Cable the DE6600s between the DE460C shelves

Cable the DE6600s at the beginning of the stack

Cable the DE6600s at the end of the stack

44. 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?

by ensuring that data assurance and media scan are always activated

by deploying secure-capable drives

by turning on cyclic redundancy checks (CRCs)

by turning on erasure coding

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

Snapshot images

Consistency groups

Snapshot volumes

Base volume files