[Mar-2022] Latest Network Appliance NS0-519 Certification Practice Test Questions
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NEW QUESTION 12
A database owner requests that two additional hosts be added to an application server cluster.
This brings the host count for the fabric to 10. The company's internal procedure is to set SAN hosts with a queue depth of 256.
The FAS8300 2-node cluster is configured with one HBA per node with one port connected to fabric A and one port connected to fabric B.
Users complain about inconsistent performance.
What must the storage administrator do to ensure continuous operation of the hosts in this new configuration?
- A. Add two more hosts to the application server cluster.
- B. Reduce the number of LIFs per node on the FAS8300 cluster.
- C. Reduce the queue depth of the hosts such that the total does not exceed 2048.
- D. Create two additional LIFs per node on the FAS8300 cluster.
Answer: C
NEW QUESTION 13
You just finished installing and configuring a new NetApp AFF All SAN Array environment.
In this scenario, which two tools would you use to verify that the environment satisfies best practices? (Choose two.)
- A. ONTAP System Manager
- B. Active IQ OneCollect
- C. Active IQ Unified Manager
- D. Active IQ Config Advisor
Answer: C,D
NEW QUESTION 14
You are connecting an ISL between two Brocade switches on ports 20 and 21.
Which port-channel type should you configure?
- A. E_port
- B. FL_port
- C. U_port
- D. F_port
Answer: A
NEW QUESTION 15
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. Create an igroup, add the iSCSI IQN, then map the LUN to the igroup.
- B. Create an igroup, add the WWPN of the host initiator, then map the LUN to the igroup.
- C. Enable ALUA support on the VMware host.
- D. Perform a takeover/giveback of the controller that is hosting the LUN.
Answer: A
NEW QUESTION 16
An additional LUN is required to be created and attached to an existing VMware ESXi environment. You are asked by a VMware administrator what NetApp software would validate multi-path connections to a newly presented FC LUN.
In this scenario, which NetApp software is required?
- A. You must Install the DSM onto the virtual machine.
- B. You must install Active IQ OneCollect.
- C. You must install Active IQ Config Advisor.
- D. You must install the NetApp VSC.
Answer: A
NEW QUESTION 17
Click the Exhibit button.
Referring to the exhibit, which step must be performed to make LUN lun0 available to hosts in igroup linux1?
- A. lun0 must be brought online.
- B. node-03 and node-04 must be added to the list of reporting nodes.
- C. node-01 and node-02 must be removed from the list of reporting nodes.
- D. lun0 must be mapped to linux1.
Answer: A
NEW QUESTION 18
You have a 4-node AFF A400 cluster serving iSCSI and FC LUNs. You are asked to tier Snapshot copy data from the SSDs to both Azure Blob storage and Amazon S3. The two sets of Snapshot copies must be managed by ONTAP software so that they are accessible for cloning and replication.
In this scenario, which NetApp technology accomplishes this task?
- A. Cloud Sync
- B. Flash Pool
- C. MetroCluster
- D. Fabric Pool
Answer: D
NEW QUESTION 19
An ONTAP administrator is troubleshooting a fabric login issue with a client. The SVM in question uses both FC and NFS protocols.
In this scenario, what would be the least disruptive operation?
- A. Use ONTAP System Manager to disable and then re-enable the LIF port in the SVM.
- B. Use the command line to stop and start the FCP service on the cluster.
- C. Reboot the Brocade switch.
- D. Use ONTAP System Manager to stop and then restart the SVM.
Answer: C
NEW QUESTION 20
An administrator has taken over managing an AFF A320 4-node SAN environment with several attached hosts. The administrator is asked to inventory the environment before performing firmware updates.
In this scenario, which two tools would satisfy the requirement? (Choose two.)
- A. Active IQ
- B. Active IQ OneCollect
- C. Brocade SAN Health Check
- D. Upgrade Advisor
Answer: B,D
NEW QUESTION 21
An administrator is designing a SAN solution.
What are two considerations when completing this task? (Choose two.)
- A. identifying the maximum number of paths that are supported by a host operating system
- B. limiting the number of paths to eight paths per LUN
- C. identifying the maximum number of paths that are supported by a multipath driver
- D. limiting the number of paths to eight paths per node
Answer: A,C
NEW QUESTION 22
Click the Exhibit button.
An administrator has added two nodes to an existing cluster. The administrator created the svfc2 SVM to use FC to present LUNs to hosts. The hosts are unable to see the LUNs that have been presented to them.
Referring to the exhibit, what is the problem?
- A. The FC ports show the status of admin down.
- B. The FC service on the SVM has been stopped.
- C. The FC protocol needs to be added to the allowed protocols list.
- D. The UTA mode change Is pending a reboot.
Answer: D
NEW QUESTION 23
Which protocol provides multipathing and path management for both path and target failover for NVMe over Fibre Channel (NVMe/FC)?
- A. N_Port ID virtualization (NPIV)
- B. Asynchronous Namespace Access (ANA)
- C. Asymmetric Logical Unit Access (ALUA)
- D. NVMe namespaces
Answer: B
NEW QUESTION 24
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. OnCommand Insight (OCI)
- B. Active IQ OneCollect
- C. Interoperability Matrix Tool (IMT)
- D. Hardware Universe (HWU)
Answer: D
NEW QUESTION 25
Which two SAN components are inventoried by Active IQ OneCollect? (Choose two.)
- A. power supply
- B. storage controller
- C. FC switches
- D. fans
Answer: B,C
NEW QUESTION 26
An administrator added the FCP protocol to an SVM and created a LUN for a Windows Server 2019 server. After a rescan, the LUN is not visible on the host.
Which two statements describe how to solve this problem? (Choose two.)
- A. Create a zone with a single initiator and the target LIF's WWPN.
- B. Perform takeover and giveback of both controllers.
- C. Disable and enable the FC port with the attached host, causing a FLOGI.
- D. Create an igroup, add the WWPN of the host initiator, and then map the igroup to the LUN.
Answer: A,D
NEW QUESTION 27
You plan to use Foreign LUN Import (FLI) to migrate data from an older storage array to an ONTAP cluster. You have properly cabled the storage array and the NetApp nodes to your dual-fabric SAN.
Which two steps are required for this migration and cutover? (Choose two.)
- A. Add NetApp WWN target ports to the existing zones so that your hosts can access both storage arrays.
- B. Create two zones that contain the NetApp target ports and the host initiators ports, one for each fabric.
- C. Add NetApp WWN initiator ports to the existing zones.
- D. Create two zones that contain NetApp initiator ports and the source storage target ports, one for each fabric.
Answer: A,B
NEW QUESTION 28
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. file clone
- C. LUN move
- D. clone split
Answer: A,B
NEW QUESTION 29
You are an administrator of a multi-tenanted cluster which hosts multiple SVMs. One of your tenants requires management access to their SVM for SnapCenter to perform a backup. You are asked by the backup team to create a dedicated user account and management LIF for this purpose.
In this scenario, which LIF role would be associated with management access?
- A. Node Management
- B. Intercluster
- C. Data
- D. Cluster
Answer: A
NEW QUESTION 30
An administrator suspects abnormal operation and performance-related issues within a particular SAN environment. The administrator wants to further investigate the environment in terms of overall health, best practice recommendations, proactive remediation, and risk assessments, as compared to other SAN deployments.
Which tool should the administrator use to assess this information?
- A. Active IQ OneCollect
- B. Active IQ
- C. Interoperability Matrix Tool (IMT)
- D. Active IQ Config Advisor
Answer: D
NEW QUESTION 31
Click the Exhibit button.
Referring to the exhibit, how many LUNs should the server administrator see on the Windows 2016 host?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 32
An administrator is asked to provide enhanced security measures to an iSCSI LUN using the Challenge Handshake Authentication Protocol (CHAP) with the iscsi security create command.
In this scenario, for which two objects should the administrator configure CHAP? (Choose two.)
- A. for the iSCSI LUN
- B. for the target IQN or EUI
- C. for the initiator IQN or EUI
- D. for the volume containing the iSCSI LUN
Answer: A,C
NEW QUESTION 33
Click the Exhibit button.
Referring to the exhibit, which two configuration elements are required to configure an SVM to support NVMe on Red Hat Enterprise Linux? (Choose two.)
- A. In Data Protocols, choose only the NVMe protocol.
- B. In Data Protocols, choose both FC/FCoE and NVMe protocols.
- C. Set the security style to UNIX.
- D. Set the security style to Mixed (UNIX and NTFS).
Answer: B,C
NEW QUESTION 34
You need to guarantee that SAN protocols are used in a new storage virtual machine (SVM).
In this scenario, which LIF service policy is required?
- A. default-data-files
- B. default-cluster
- C. default-management
- D. default-data-blocks
Answer: D
NEW QUESTION 35
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