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2021 Oct NS0-157 braindumps
Q51. - (Topic 1)
An administrator enabled the iSCSI protocol on an SVM and created a LUN for a Windows 2012 server. When the administrator uses Windows Disk Management, the LUN cannot be found.
Which two statements describe how to solve this problem? (Choose two.)
A. Create an igroup and add the iSCSI IQN and then map it to the LUN.
B. Configure the iSCSI service on the Windows 2012 server.
C. Disable the ALUA support for the igroup that is mapped to the LUN.
D. Create an igroup and add the WWPN and then map it to the LUN.
Answer: A,B
Q52. - (Topic 2)
What are the LIF roles that can be assigned to ports in Data ONTAP Cluster-Mode? (Choose all that apply)
A. Data
B. Cluster management
C. Cluster
D. Node management
E. Intercluster
Answer: A,B,C,D,E
Q53. - (Topic 3)
Which two actions protect an Infinite volume from the loss of a namespace constituent? (Choose two)
A. Minor the namespace constituent by using an intracluster data protection mirror
B. Mirror the namespace constituent by using an Intercluster data protection mirror
C. Mirror the namespace constituent by using a load-sharing mirror
D. Mirror the namespace constituent by using a FlexCache mirror
Answer: B,C
Explanation: http://www.globbtv.com/microsite/18/Adjuntos/_TR-4078_INFINITEVOLUME_BPG.PDF
Q54. - (Topic 1)
During a storage failover you run the storage failover show-takeover command and it
displays the messages “relocating its SFO aggregate” and “CFO aggregates not attempted”.
How would you relocate the CFO aggregate?
A. Wait for the failed controller to come online and takeover the aggregate.
B. Wait for the CFO aggregate to show “done” once the SFO is complete.
C. Put the CFO aggregate online to force the data aggregate to come online.
D. Force giveback of the failed controller to force that data aggregate to come online.
Answer: B
Q55. - (Topic 2)
Which two configurations are supported in clustered Data ONTAP 8.2 and later? (Choose two)
A. An 8-node cluster serving FCoE, ISCSI, CIFS, and NFS
B. A single-node cluster serving FC, FCoE, ISCSI and SMB 3.0
C. A 4-node cluster serving iSCSI from an Infinite Volume
D. A 16-node cluster serving FC and FCoE
Answer: A,B
Up to date NS0-157 exam answers:
Q56. - (Topic 3)
Which two statements are true in a SnapMirror LS mirror relationship? (Choose Two)
A. Client requests to write data are allowed if the user is root
B. Client requests to write data are denied unless accessing the admin share.
C. Client requests to read data are only allowed if the mirror is up-to-date.
D. Client requests to read data are redirected to the LS mirror destination volumes.
Answer: B,D
Q57. - (Topic 2)
Which statement is true when a two node switchless cluster is grown to a four-node cluster?
A. The new HA-pair connected to two new cluster switches and the existing two-node cluster will connect one path at a time to the new cluster switches.
B. There is a short outage while the new HA pair and existing two node cluster add additional NVRAM cards for cluster connections.
C. The new HA pair is direct-attached to the existing two-node cluster-free 10 GbE ports without adding switches.
D. The new HA pair is connected to four new cluster switches and the existing two-node cluster will connect one path at a time to the new cluster switches.
Answer: A
Q58. - (Topic 3)
Which LIF is associated with the admin vserver?
A. Admin LIF
B. Data LIF
C. Cluster management LIF
D. Cluster LIF
E. Node management LIF
Answer: C
Q59. - (Topic 2)
Which four features does Cluster-Mode support? (Choose four.)
A. Data protection mirrors
B. Load-sharing mirrors
C. NDMP tape backup
D. Non-disruptive upgrades E. Synchronous SnapMirror
Answer: A,B,C,D
Q60. - (Topic 3)
What are three types of Vservers? (Choose three)
A. vFiler
B. node
C. intercluster
D. cluster
E. admin
F. data
Answer: B,E,F
Explanation:
https://library.netapp.com/ecmdocs/ECMP1196798/html/GUID-D860985F-11BF-4589-9457-E0FD03130B1F.html