Network Appliance NS0-520 問題集

質問 1：
When does Fractional Reservation reserve space from the volume?
A. Volume Creation
B. LUN Creation
C. Volume Snapshot
D. LUN SnapMirror
正解：C

質問 2：
Click the Exhibit button.

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. Power off the SAN switch.
B. Administratively set ports 0a and 0c on Controller 1 to the offline setting.
C. Verify whether all destination storage target ports are contained in the same zone as Host 1.
D. Disconnect Host 1 port and verify whether Host 2 is still able to run the VMs.
正解：B

質問 3：
Which FC service is used by a host for discover service to locate FC targets that are available?
A. The fabric name service
B. The fabric security server
C. The fabric zone server
D. The fabric configuration server
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 4：
What is the supported NVMe OS multipathing stack for VMware ESXi?
A. MPIO
B. NMP
C. dm-multipath
D. PVlinks
正解：B

質問 5：
A customer wants to deploy NVMe/FC along with an existing FC SAN fabric using ONTAP 9.8. In this scenario, which two actions are correct? (choose two)
A. Upgrade your FC switches from 16GB to 32GB
B. Enable NVMe/FC on the existing FC SVM
C. Create new zoning on fabric switches
D. Use existing zoning on fabric switches
正解：B,D
解説: (Topexam メンバーにのみ表示されます)

質問 6：
A customer has a 4-node cluster consisting of a FAS8020 system and an AFF A220 that is running ISCSI workloads across two separate SVMs. The FAS8020 system is reaching end of support, so they add a new AFF A400 system to migrate workloads off the FAS8020 system. The customer wants to migrate data off the FAS8020 aggregate n1_aggr1 on SVM2 to the AFF A400 aggregate n5_aggr1 on SVM1.
A. Volume move
B. Volume reallocation
C. Volume rehost
D. Aggregate reallocation
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 7：
An administrator is configuring their Ethernet switches to support an AFF A300 cluster that will be providing iSCSI LUNs to servers. The switches are also used for other traffic from various hosts.
In this scenario, which statement about the switch configuration is correct?
A. Use a single VLAN to consolidate all data traffic on the switches.
B. Use a larger MTU size at the SAN connection rather than the host connections to allow for greater SAN bandwidth.
C. Use multiple VLANs to segregate iSCSI traffic from other traffic types
D. Use network ports as access ports only.
正解：B