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NS0-520 Exam Name: NetApp Certified Implementation Engineer - SAN, ONTAP Full version: 371 Q&As Full version of NS0-520 Dumps Share some NS0-520 exam dumps below. 1. Which NetApp Storage Tier component works controller-wide on a FAS controller? A.Flash Pool B.Flash Disk C.Flash Accel 1 / 24 https://www.certqueen.com/NS0-520.html D.Flash Cache E.Flash IO Answer: D 2. Hosts and switches are connected to a FAS8040. Multiple FC-enabled SVMs have been created, and LUNs have been mapped to multiple hosts. During failover testing, one of the hosts lost connectivity to its LUNs. What needs to be examined? A.FAS8040 ALUA configuration B.host multipath settings C.xhost iSCSI timeout values D.switch NPIV settings Answer: B 3. Active IQ OneCollect collects data from which two solutions? (Choose two.) A.ONTAP Al B.Cloud Volumes Service C.SnapCenter D.FlexPod Answer: BD 4. What happens when two aggregates are rejoined? A.It is not possible to rejoin aggregates B.Data ONTAP will always retain data from the newest aggregate. C.Both aggregates revert to the last common snapshot before the split. D.You will have a large new aggregate containing all volumes from both aggregates. E.One of the aggregates will be overwritten and you will lose any data changed on it after the split. Answer: A 5. Referring to the exhibit, which container gains space savings from deduplication, compression and compaction? 2 / 24 A.the aggregate B.the qtree C.the volume D.the LUN Answer: C 6. Which are three characteristics of an iSCSI or FCP SAN implementation? (Choose three.) A.A LUN can be converted into a VLD. B.LUNs can be accessed using the FCP protocol. C.LUNs can be accessed using the iSCSI protocol. D.Block services are associated with an iSCSI or FCP SAN environment. Answer: BCD 7. You are troubleshooting a node that had a core dump. The HA partner took over and you successfully performed a giveback. You need to get access to the core files. Which two locations will give you access? (Choose two.) A./mroot/etc/crash B.https://<cluster-mgmt-LIF>/spi/ C.https://<cluster-mgmt-LIF> D./mroot/etc/log Answer: AB 8. An administrator configures NVMe within an SVM for a test environment. The administrator creates an NVMe namespace and an NVMe subsystem. The administrator then maps the namespace to the subsystem. However, when the administrator establishes a connection to a supported host, the following error message appears: No discovery log entries to fetch. What is the solution to this error? 3 / 24 A.Add the host WWPN to the subsystem B.Disable the host HBA and re-enable it to clear the buffers C.Add the host NQN to the subsystem D.Use the nvme ns-rescan /dev/nvme0 command to rescan the bus Answer: C 9. Microsoft ODX supports which scenario on clustered Data ONTAP 8.3? A.moving a VHDX with both SMB 3.0 and SAN protocols as either source or destination B.moving a VHDX from an SMB 3.0 source to an SMB 3.0 destination with no SAN support C.moving a VHDX from a SAN LUN source to a SAN LUN destination with no SMB support D.moving a VHDX with both SMB 2.1 and SAN protocols as either source or destination Answer: B 10. Exhibit. The exhibit shows the Inn show command output for the oradata oraFinProd_l LUN. Which two statements ate correct about the LUN'? (Choose two.) A.The LUN Is thick provisioned. B.The LUN supports SCSI Tin unmap. C.The LUN type is Windows. D.The LUN is thin provisioned. Answer: BD 11. Exhibit: 4 / 24 The storage system reports that one or more of the FC LIFs have the administratively up and operationally down status. Initiators are unable to connect to the affected LIFs or access LUNs that are presented by those LIFs. Referring to the exhibit, which command fields provide port login details with the switch? A.conn-established B.media-type C.status-extended D.fabric-established Answer: D 12. What does Selective LUN Mapping (SLM) do? A.It automates igroup creation. B.It allows the node and its HA partner to create zones on the SAN fabric to automate LUN mapping. C.It makes a LUN accessible only through paths on the node owning the LUN and its HA partner. D.It allows the administrator to automatically create LUNs using SnapDrive for Windows and SnapDrive for UNIX. Answer: C 13. Which two storage efficiencies have been enabled on the NVMe namespace that is shown in the exhibit? (Choose two.) 5 / 24 A.deduplication B.compaction C.compression D.thin provisioning Answer: AB 14. Exhibit: cl01::>fcpportname show Vserver -------- -------------- ---- --------------------- svm1 n1_6a 20:06:00:a0:98:1c:c3:1a svm1 n1_6b 20:07:00:a0:98:1c:c3:1a svm1 n2_6a 20:08:00:a0:98:1c:c3:1a svm1 n2_6b 20:09:00:a0:98:1c:c3:1a svm2 fc-1-6a 20:0d:00:a0:98:1c:c3:1a svm2 fc-1-6b 20:0e:00:a0:98:1c:c3:1a In the exhibit, two columns do not have names. What are the two missing names? (Choose two.) A.WWNN 6 / 24 B.Logical Interface C.Physical Interface D.WWPN Answer: B D 15. A customer is experiencing slower than expected performance on a database connected to an iSCSI LUN. They are surprised that performance has decreased even though they have upgraded from a 1 GB to a 10 GB switch. What are three causes for this problem? (Choose three.) A.Spanning Tree is incorrectly configured on the cluster nodes. B.There is a faulty cable or SFP in the data path. C.There is an MTU mismatch between the hosts, controllers, and switch. D.Flow control is incorrectly set on either the host or controllers. E.Routing is not set up between the iSCSI and cluster networks. Answer:BCD 16. Which three components are required for NetApp iSCSI LUN access on Linux servers? (Choose three.) A.device-mapper-multipath B.NetApp SnapDrive C.scsi-target-utils D.iscsi-initiator-utils E.NetApp Host Utilities Answer: AD E 17. Referring to the exhibit, which two LIFs would be optimized paths to LUN /vol/OraDev_Vol/OraDev? (Choose two.) 7 / 24 A.aff_node-01_0g_A B.aff_node-02_0e_A C.aff_node-02_0g_A D.aff_node-01_0e_A Answer: AD 18. Exhibit. 8 / 24 You want to map a LUN to a server. To which SAN object is the highlighted value in the exhibit added? A.LUN B.fabric zone C.FlexClone D.igroup Answer: D 19. A customer recently added two nodes with FC ports to a 4-node cluster. Which SVM configuration is needed before the customer creates LUNs on the new nodes? A.The FC service needs to be enabled on the data SVM. B.The existing LIFs need to be migrated to the new nodes. C.New FC LIFs need to be created on the cluster SVM. D.New FC LIFs need to be created on the new nodes. Answer: D 9 / 24 20. You need to move a LUN non-disruptively from an AFF A200 HA pair to an AFF A700 HA pair within the same 4-node cluster using the steps shown below. 21. Exhibit: cl01::>ucadmin show Current Current Pending Pending Admin Node Adapter Mode Type Mode ------------- ------- ------- --------- -------- --------- - ---------- cl01-01 0c fc target -- online cl01-01 0d fc target -- online cl01-01 3a cna target -- online cl01-01 3b cna target -- online cl01-01 4a cna target -- online cl01-01 4b cna target -- online cl02-01 0c fc target -- online cl02-01 0d fc target -- online cl01-02 3a cna target -- online cl01-02 3b cna target -- online cl01-02 4a cna target -- online cl01-02 4b cna target -- online 12 entries were displayed. cl01::> 10 / 24 Referring to the exhibit, which cables are valid for connecting port 0d on node cl01-02 when the switch is 10 meters away? A.Twinax copper SFP+ active cables B.Twinax copper SFP+ passive cables C.LC/LC optical OM3 cables D.RJ45 Cat6 Ethernet cables Answer: C 22.Exhibit. The VMware ESX host discovers only two of four paths to a LUN on a new ONTAP cluster. Referring to the exhibit, which statement Is correct? A.The fabric zoning configuration does not allow access to the target LlFs. B.The igroup does not contain the. WWPN of one initiator. C.The fabric name server is disabled. D.The initiator HBA is not connected to the fabric. Answer: A 23. Which two components must be verified for a supported NetApp SAN confutation? (Choose two.) A.host memory B.host GPU C.host multipath D.host bus adapter 11 / 24 Answer: CD 24. Exhibit: You have a 2-node cluster in a single-fabric SAN. Host 1 and Host 2 are part of a VMware cluster and access the same LUNs that reside in your NetApp storage. Referring to the exhibit, what would be a way to test whether the multipathing is properly configured in your environment? A.Verify whether all destination storage target ports are contained in the same zone as Host 1. B.Administratively set ports 0a and 0c on Controller 1 to the offline setting. C.Disconnect Host 1 port and verify whether Host 2 is still able to run the VMs. D.Power off the SAN switch. Answer: B 25. Click the Exhibit button. 12 / 24 During testing, an administrator notices that the wrong subsystem was returned using the nvme discover command. The administrator was expecting test0_subsystem as the subsystem. Referring to the exhibit, what would cause this discrepancy? A. The wrong NQN was mapped to the subsystem. B. The wrong WWPN was used in the discover command. C. The NVMe was not configured on the test0 SVM. D. Asymmetric Namespace Access (ANA) was not properly configured. Answer: A 26. You have executed the following FC configuration workflow: 27. You want to ensure maximum performance of iSCSI LUNs on an AFF A220. In this scenario, which two actions will accomplish this task? (Choose two.) A.Disable flow control. B.Configure virtual LAN (VLAN). C.Enable flow control. D.Enable jumbo frames. Answer: CD 28. You configure space-reserved LUNs on thick-provisioned volumes, and you want to guarantee overwrites. How would you accomplish this task? A.Set the fractional reserve to 0%. B.Enable space allocation. C.Set the fractional reserve to 100%. D.Disable the fractional reserve. Answer: B 29. You deployed a new SVM for FC access, and you used the vserver fcr, create -vserver 13 / 24 svm1 - status-admin up command to enable FC service on the SVM. You then created the LIFs for the FC protocol. When you review the status of the LIFs, they show that the admin status is up, but the operational status is down. You have already verified that the ports are physically connected. In this scenario, what is the next step to bring the LIFs up? A.Use the network interface modify command to change the operational status of the LIFs. B.Create at least one zone that contains your SVM LIF WWPNs and an initiator. C.Verify that an FC license is applied on your system. D.Disable the SAN switch port where your NetApp storage is connected. Answer: B 30. A customer wants to move its iSCSI SAN data from the edge locations into the cloud for data analytics, while keeping the ability to access modify the data. Which two combined solutions meet the customer's requirements in this scenario? (Choose two.) A.Use Microsoft Azure compute resources to access the near cloud AFF SnapMirror data for analytics. B.Deploy ONTAP Cloud at edge locations find use SnapVault to move the data into an AFF onpremises data center. C.Deploy ONTAP Select at edge locations and use SnapMirror to move the data to AFF near cloud with the NetApp Private Storage (NPS) service. D.Use Amazon Web Services (AWS) compute resources to access ONTAP Select data at the edge office locations for analytics. Answer: AC 31. You configured a SAN host with a 4-node ONTAP 9.5 cluster that uses default settings. All paths are available from the host to the four nodes. You have a requirement to see only two paths to each LUN. One path is optimized and the other is non-optimized. 14 / 24 In this scenario, which NetApp SAN feature supports this requirement? A.portsets B.SLM C.VLANs D.igroups Answer: C 32. A customer has decided to repurpose a NetApp FC target card from an older system. After installing the card into the newer NetApp AFF, the system kernel panics on boot. Which tool would you use determine the problem? A.Active IQ OneCollect B.Hardware Universe (HWU) C.Interoperability Matrix Tool (IMT) D.OnCommand Insight (OCI) Answer: B 33. A volume is SnapMirrored hourly. You revert the volume using a snapshot that was created 15 / 24 two days ago. Which command continues the relationship? A.SnapMirror initialize B.SnapMirror quiesce C.SnapMirror resume D.SnapMirror resync E.SnapMirror update Answer: D 34. You have inherited a small FC SN infrastructure that consists of 15 servers (hosts), two Cisco MDS 9148s switches, and a 4-node NetApp AFF A300 cluster. You suspect that your predecessor did not configure zoning according to best practices. In this scenario, what information is necessary to audit your SAN zoning? (Choose two.) A.SVM WWNNs B.SVN LIF WWPNs C.Controller port WWPNs D.Host GBA WWPNs Answer: CD 35. The two copies SyncMirror volume are called ____, which are physical copies of the same file system and consist of one or more RAID groups. A.Snapshot copies B.Aggregates C.Plexes D.Volumes Answer: C 36. In a 4-node cluster, how many iSCSI LIFs will be created from the SVM setup wizard? 16 / 24 A.2 B.4 C.8 D.6 Answer: C 37. Which information-gathering command should you use to gather logs for troubleshooting switch information for your Brocade switches? A.cfgshow B.fabricshow C.configshow D.supportsave Answer: D 38. Which command is used to set the configuration of an Ethernet network interface? A.ifconfig B.ifstat C.netstat -i D.sysconfig -v Answer: A 17 / 24 39. An enterprise customer has both a NetApp FAS8200 4-node cluster and a third-party storage array in a shared SAN environment. The host servers connect to both storage vendors' arrays in the fabric. Regarding the hosts in this scenario, what are- two NetApp best practices when performing this task? (Choose two.) A.Set the default timeout values and storage parameters for the host system. B.Provide isolation between storage systems using NetApp's multitenancy feature. C.Always use the same adapter for heterogeneous storage systems. D.Use separate adapters to connect to each vendors' storage system. Answer: AD 40. Verify IMT supported configuration. 41. What is a NetApp-recommended zoning best practice? A.Switch port zoning should always be employed. B.WWNN zoning is required. C.Single-initiator zoning is recommended. D.Zones can overlap. Answer: C 42. Which three protocols can coexist on a NetApp storage system? (Choose three.) A.DAFS B.CIFS C.DFS D.FCP E.NFS Answer: BDE 43. A customer has an existing large aging FC SAN environment that is reaching end of support. The environment consists of several large database servers with attached LUNs. You propose using an AFF A250, but you need to gather all end-to-end information in the current environment. In this scenario, which resource contains this information? A.SAN Health Check B.Interoperability Matrix Tool (IMT) C.Active IQ OneCollect 18 / 24 D.Hardware Universe (HWU) Answer: C 44. You need to migrate boot LUNs from a third-party array onto a NetApp FAS8700. Which three actions are required to complete this task? (Choose three.) A. Convert every FC target port on each controller to an FC initiator port. B. Create zoning between the third-party array to the FAS8700. C. Convert a single FC port on each controllerto an FC initiator port. D. Verify third-party array support by using the Interoperability Matrix Tool (IMT). E. Reboot the third-party SAN to prepare for the LUN import. Answer: BCD 45. Create datastore and its containing LUNS and volumes. In step 8, you are not able to see the LUNs you provisioned on your storage controller. When you run igroup show you see the ESX host’s initiators; however, they are listed “not logged in”. What is the problem? A.You need to configure ALUA. B.The LUN was not put online. C.The LUN type is not set to type VMware. D.You need to configure zoning. Answer: D 46. When will a Volume SnapMirror (VSM) from a 64-bit source to a 32-bit destination volume fail? A.When the 64-bit volumes has Volume Guarantee disabled B.When the 64-bit volume has compression enabled C.When the 64-bit volume has FlexShare enabled D.When the 64-bit volume has ASIS enabled Answer: B 47. Which command displays the statistics for Ethernet network interfaces? A.ifconfig B.ifstat C.sysconfig D.sysstat Answer: B 19 / 24 48. An administrator enabled the iSCSI protocol on an SVM and created a LUN for a VMware ESXi server. After the administrator performs a rescan, the LUN is not visible on the host. Which statement describes how to solve this problem? A.Perform a takeover/giveback of the controller that is hosting the LUN. B.Create an igroup, add the iSCSI IQN, then map the LUN to the igroup. C.Create an igroup, add the WWPN of the host initiator, then map the LUN to the igroup. D.Enable ALUA support on the VMware host. Answer: B 49. You have a 2-node AFF A400 serving FC LUNs. You are asked to make an instant-writable copy of a LUN in a deduplicated volume. The writable copy must not take additional space. In this scenario, which two ONTAP features would be used? (Choose two.) A.volume clone B.LUN move C.file clone D.clone split Answer: AC 50. A storage administrator created a LUN using two ports on a storage system. Later, additional LUNs were added to the same node as the original LUN. After a while, the performance of the original LUN dropped beyond an acceptable level. What would you advise to remedy the Issue? A.Add an additional switch between the hosts and cluster. B.Add new LIFs on unused ports. C.Add new LIFs on the used ports. D.Reduce the queue depth on the used ports. Answer: B 51. You are called to help with a new customer's SAN environment that consists of an 8-node AFF A700 cluster, Cisco MDS fabric switches, and Cisco UCS servers. Which two tools would help you to assess the environment? (Choose two.) A.NetApp ONTAP Mediator B.Active IQ Upgrade Advisor C.Active IQ OneCollect D.Brocade SAN Health 20 / 24 Answer: CB 52. com.microsoft: host1 LUN Node: cl01-04 Reporting Nodes: cl01-01, cl01-02, cl01-03, cl01-04 You have a 2-node cluster. You have added an HA pair with all flash drives for a high- performance database that is currently experiencing performance problems on SAS drives. The LUN shown in the exhibit is moved from cl01-01 to cl01-04 to address the problems. What is the next step in this scenario? A.Rescan the host to discover the new LUN location. B.Remove the old path entries from the host. C.Remove the previous owner and partner from the reporting nodes list. D.Unmap the LUN, then remap the LUN. Answer: A 53. You must ensure that a cluster that uses FabricPool has high availability. What is required to accomplish this task? A.four cluster LIFs B.an IPspace that is dedicated to the FabricPool C.a local failover policy for intercluster LIFs D.a cloud bucket Answer: D 54. To restore a qtree protected with SnapVault from the secondary storage system to the primary storage system, you can ____. (Choose two.) A.restore to a non existing qtree with DOT 7.2 B.add the new qtree to the primary storage system with DOT 7.2 C.overwrite the existing qtree on the primary storage system with DOT 7.3 D.delete the existing qtree from the secondary storage system with DOT 7.3 Answer:A C 55. Exhibit. 21 / 24 Referring to the exhibit, what is the total number of target LUNs that are being accessed? A.4 B.1 C.2 D.8 Answer: B 56. Exhibit. You are asked to change the iSCSl Target Node Name of an SVM named SVM1 that is serving data. Referring to the exhibit, which two statements are correct? (Choose two.) 22 / 24 A.Reconnect all the lUNs alter renaming the target node. B.Disable Selective LUN Mapping (SIM) and create port sets. C.Unmap and re-map the LUNs. D.Stop and start the iSCSI service. Answer: CD 57. You have three Windows servers and one Linux server, each with dual-ported HBAs that are connected into a dual fabric. In this scenario, what is the minimum number of zones that you need to create within each fabric switch? A.8 B.1 C.4 D.2 Answer: A 58. A storage administrator needs to ensure that an ONTAP FC LUN is accessible from a remote data center. The ISL ports are reporting errors. The trunkshow command output from a Brocade switch is show below. switch01:admin> trunkshow 1: 10-> 10 10:00:50:eb:1a:20:83:96 5 deskew 15 MASTER 2:11-> 11 10:00:50:eb:1a:20:83:96 5 deskew 16 MASTER In this scenario, which action would you perform to configure the ISLs correctly? A. Set the ISL ports as FL_Ports. B. Set the ISL ports as E_Ports. C. Set the ISL ports as F_Ports. D. Set the ISL ports as N_Ports. Answer: B 59. Which tool collects configuration data from hosts and switches to assist in evaluating a qualified configuration? A.System Manager B.sysstat. command C.SnapCenter D.OneCollect Answer: D 23 / 24 More Hot Exams are available. 350-401 ENCOR Exam Dumps 350-801 CLCOR Exam Dumps 200-301 CCNA Exam Dumps Powered by TCPDF (www.tcpdf.org) 24 / 24 https://www.certqueen.com/promotion.asp https://www.certqueen.com/350-401.html https://www.certqueen.com/350-801.html https://www.certqueen.com/200-301.html http://www.tcpdf.org
