Network Appliance NS0-520 問題集

質問 1：
Referring to the exhibit, which two actions would you perform to ensure that each host has valid multipathing? (choose two)

A. Verify that the VLANs are properly configured on the switches
B. Verify that ISCSI service is started on the ONTAP cluster
C. Verify that the VLANs are properly configured on the ONTAP cluster
D. Verify that ALUA is enabled on the switches
正解：A,C
解説: (Topexam メンバーにのみ表示されます)

質問 2：
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. Configure virtual LAN (VLAN).
B. Enable jumbo frames.
C. Enable flow control.
D. Disable flow control.
正解：B,C

質問 3：
In a Linux environment, issues are reported concerning multipathing. You want to view the direct and indirect paths. In this scenario, which command would you use to accomplish this task?
A. Use the lspci command
B. Use the ifconfig command
C. Use the systemctl command
D. Use the sanlun command
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 4：
A database administrator needs to ensure that snapshot copies of database files across multiple LUNs are taken at the same point in time. Which action achieves this outcome?
A. Create each LUN within the same FlexGroup Volume
B. Create each LUN on the same Fabric Pool aggregate
C. Add each LUN volume to the same snapshot schedule
D. Create each LUN within the same FlexVol volume
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 5：
A customer has an existing legacy ISCSI storage environment that is connected to upstream network switches with various Windows hosts. The customer wants to purchase a new Netapp array to migrate their dat a. In this scenario which two tools would help to validate the prerequisites for this Netapp configuration? (choose two)
A. Active IQ Config Advisor
B. Hardware Universe (HWU)
C. Interoperability Matrix Tool (IMT)
D. Active IQ OneCollect
正解：C,D
解説: (Topexam メンバーにのみ表示されます)

質問 6：
You use iSCSI to present a LUN to a newly installed Windows 2016 Server. You have created the volume and LUN on the NetApp cluster. When you perform a hardware rescan on the Windows host, you cannot see the newly presented storage.
What are three reasons for this problem? (Choose three.)
A. You need to add the IQN of the Windows host to the newly created LUN.
B. The volume has not been enabled for iSCSI access.
C. The wrong igroup has been associated with the new LUN.
D. The protocol has not been enabled on the NetApp cluster.
E. The IQN of the Windows host is not included in the igroup for the new LUN.
正解：A,C,D

質問 7：
While expanding a 200 GB LUN in an ONTAP 9.4 system, the following error is observed:

What is the cause of this error?
A. The LUN reached maximum capacity.
B. The volume auto-grow is disabled.
C. The LUN can be expanded up to 10 times its original size.
D. Space reservation is enabled.
正解：B