NS0-520 Online Practice Questions and Answers
A customer is required to encrypt iSCSI traffic across their public network. In this scenario, which method will accomplish this task?
A. dot1q
B. IPsec
C. NVMe
D. CHAP
After the addition of extra DS224C disk shelves, you notice that the output of the system node run -node node_1 sysconfig command shows Mixed-path. You need to investigate why the additional shelves are providing this error. In this scenario, which two tools would help diagnose this issue? (Choose two.)
A. Config Advisor
B. Active IQ
C. Hardware Universe (HWU)
D. Interoperability Matrix Tool (IMT)
An administrator wants to design an NVMe solution to connect Linux hosts to an ONTAP cluster. The proposed solution uses two Cisco MDS 9396T switches for each fabric in a top-of-rack design. In this scenario, which statement is true?
A. Asymmetric Namespace Access requires ONTAP 9.4 and higher.
B. NVMe solutions require heterogeneous multiple switch fabrics.
C. N_Port ID virtualization (NPIV) must be enabled on all switches.
D. A middle-of-rack design is required.
A user cannot add more than one NVMe data LIF in ONTAP 9.4 on an SVM with a data protocol parameter set to nvme. In this scenario, what is the problem?
A. The SVM data protocol should be set to FC.
B. The NVMe namespace is not created.
C. A demo license is used.
D. Only one NVMe data LIF can be configured per SVM.
You are planning to set up a new SAN with an AFF A300 2-node switchless cluster. Your SAN fabric will consist of Cisco MDS9148s switches. According to NetApp best practices, which two actions would be required to accomplish this task? (Choose two.)
A. Set the switchport speed setting to 16 Gb.
B. Use single initiator, multiple target zoning.
C. Use multiple initiator, single target zoning.
D. Set the switchport speed to auto negotiate.
At which storage object level is deduplication enabled?
A. Aggregate
B. Volume
C. Qtree
D. LUN
Exhibit.
Referring to the exhibit, what is the total number of target LUNs that are being accessed?
A. 4
B. 1
C. 2
D. 8
An administrator has an AFF A200 cluster at their primary site that is used for FC connectivity to servers. For disaster recovery purposes they want to start replicating their data to another AFF A3Q0 cluster In a secondary location. The AFF A300 is In a site that has no FC or FCoE capable switches, and is currently only used for CIFS data. A cluster peering relationship already exists between the two clusters.
Which three additional actions are needed for the data to be ready for access from hosts at the secondary site? (Choose three.)
A. Create zones with the appropriate initiators and targets for the secondary site.
B. Enable the iSCSI service on the SVM at the secondary site.
C. Replicate the data from the primary site to the secondary site with SnapMirror.
D. Create new iSCSI igroups for LUN mapping.
E. Enable the iSCSI service on the SVM at the primary site.
You want to use ANA on SUSE Enterprise Linux. Which two components need to be verified in this scenario? (choose two)
A. Verify the version of ONTAP
B. Verify the version of SUSE Enterprise Linux
C. Verify that ALUA must be enabled
D. Verify that the ANA driver is installed
You are asked to separate production FC traffic from test development FC traffic. In this scenario, at a minimum, which two configurations would accomplish this task? (choose two)
A. VLANs
B. Shared igroup
C. SVMs
D. Cisco VSANs