[2021] NS0-519 Answers NS0-519 Free Demo Are Based On The Real Exam
NS0-519 [Nov-2021 Newly Released] Exam Questions For You To Pass
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
- B. Interoperability Matrix Tool (IMT)
- C. Active IQ OneCollect
- D. Active IQ Config Advisor
Answer: D
NEW QUESTION 31
You are in the testing phase of a newly deployed NVMe over Fibre Channel (NVMe/FC) SAM environment using Asynchronous Namespace Access (ANA). You are unable to successfully fail over a workload.
In this scenario, which action should you perform?
- A. Verify that the DM-Multipath driver is configured for ANA.
- B. Verify that multi-initiator zoning is configured on the FC switches.
- C. Verify that the NVMe/FC host utilities kit is installed for ANA.
- D. Verify that the host operating system version supports ANA.
Answer: A
NEW QUESTION 32
An administrator is designing storage requirements for a new low-priority application. The administrator wants to restrict I/O to only two LIFs to reduce the effect that the new application might have on existing workloads.
In this scenario, which two techniques would be used to restrict I/O? (Choose two.)
- A. configuring port sets for the igroup
- B. managing zoning on the switch
- C. enabling load balancing on the host
- D. using SendTargets to discover the LUN
Answer: A,B
NEW QUESTION 33
What is a prerequisite for enabling SCSI UNMAP support for SAN attached hosts?
- A. The space-allocation parameter must be enabled.
- B. The space-slo parameter must be set to none.
- C. The space-slo parameter must be set to semi-thick.
- D. The LUN mapping must be deleted.
Answer: A
NEW QUESTION 34
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. Data
- B. Node Management
- C. Cluster
- D. Intercluster
Answer: B
NEW QUESTION 35
You have a new 2-node AFF All SAN Array A700 cluster serving iSCSI LUNs. You are asked to test failures of the front-end protocol connections.
Which two actions satisfy the failure criteria? (Choose two.)
- A. Disable Snapshot policies.
- B. Pull an Ethernet cable from a Linux host.
- C. Pull an Ethernet cable from a storage port with a cluster LIF.
- D. Perform a storage controller failover.
Answer: B,D
NEW QUESTION 36
Click the Exhibit button.
Referring to the exhibit, which container obtains space savings from deduplication, compression, and compaction?
- A. the qtree
- B. the volume
- C. the LUN
- D. the aggregate
Answer: D
NEW QUESTION 37
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-cluster
- B. default-data-blocks
- C. default-management
- D. default-data-files
Answer: B
NEW QUESTION 38
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. F_port
- C. FL_port
- D. U_port
Answer: A
NEW QUESTION 39
You have a 4-node cluster with an AFF A400 FIA pair and a FAS8700 FIA pair. You need to configure all aggregates so that they have an SSD performance tier and slower capacity tier. The cluster serves only FC LUNs to hosts.
Which two ONTAP features satisfy the requirement for this cluster? (Choose two.)
- A. FlexCache
- B. FabricPool
- C. SnapMirror
- D. Flash Pool
Answer: B,D
NEW QUESTION 40
Click the Exhibit button.
A customer has a 4-node AFF A700 cluster that uses ONTAP 9.7. The customer's environment has the Emulex LP31004-M6 and Emulex LPe32002-M2 HBAs.
Referring to the exhibit, using the NVMe protocol, which two host operating systems would be supported? (Choose two.)
- A. Microsoft Windows Server 2012 R2
- B. SLES 12 SP3 64-bit
- C. SLES 15 64-bit
- D. RHEL 7.5 64-bit
Answer: B,C
NEW QUESTION 41
An administrator is planning to rehost a SAN volume from one SVM to another SVM on a FAS8300 with all hard disk drives.
After rehosting the volume, what are two policies that must be reconfigured? (Choose two.)
- A. volume efficiency policy
- B. caching policy
- C. export policy
- D. snapshot policy
Answer: A,D
NEW QUESTION 42
Which protocol provides multipathing and path management for both path and target failover for NVMe over Fibre Channel (NVMe/FC)?
- A. NVMe namespaces
- B. N_Port ID virtualization (NPIV)
- C. Asynchronous Namespace Access (ANA)
- D. Asymmetric Logical Unit Access (ALUA)
Answer: C
NEW QUESTION 43
Click the Exhibit button.
You have three Linux hosts that are FC multipath connected to an AFF All SAN Array A700. A failover test is performed by shutting down both Fabric A and N2, as shown in the exhibit.
Referring to this exhibit, what happens to the remaining paths from the Linux hosts to the ASA A700 target?
- A. Half of the paths are active-non-optimized (ANO) and the other half are active-optimized (AO).
- B. All paths go offline from the double failure of the switch and node.
- C. All paths are active-optimized (AO).
- D. All paths are active-non-optimized (ANO).
Answer: C
NEW QUESTION 44
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. Reduce the number of LIFs per node on the FAS8300 cluster.
- B. Create two additional LIFs per node on the FAS8300 cluster.
- C. Reduce the queue depth of the hosts such that the total does not exceed 2048.
- D. Add two more hosts to the application server cluster.
Answer: C
NEW QUESTION 45
You have a 2-node AFF A220 switchless cluster serving iSCSI LUNs. NetApp Volume Encryption (NVE) is enabled on all data volumes. You are asked to consolidate identical boot LUNs that are on both controllers. You need to nondisruptively consolidate LUNs with the highest storage efficiency.
In this scenario, which NetApp ONTAP technology accomplishes this task?
- A. aggregate relocate
- B. LIF migrate
- C. LUN move
- D. volume move
Answer: D
NEW QUESTION 46
Which two SAN components are inventoried by Active IQ OneCollect? (Choose two.)
- A. storage controller
- B. FC switches
- C. fans
- D. power supply
Answer: A,B
NEW QUESTION 47
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