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Q171. - (Topic 3)
How many node does a CN1610 support?
A. 8
B. 10
C. 12
D. 14
E. 16
Answer: C
Explanation: NetApp CN1610 (clusters up to 12 nodes) Cisco Nexus 5596 (clusters over 12 nodes)
Q172. - (Topic 1)
An unexpected network outage has occurred and you have lost access to an NFS share inside an SVM on your cluster.
What is causing the problem?
A. The broadcast domain does not have a failover policy defined.
B. The MTU setting for the port is incorrect.
C. The failover group does not have the proper targets defined.
D. The current port is already hosting a LIF.
Answer: C
Q173. - (Topic 2)
Which NetApp Virtual Storage Tier component works at the host level?
A. Flash Pool
B. Flash IO
C. Flash Disk
D. Flash Accel
E. Flash Cache
Answer: D
Explanation:
With two recent product additions to VST, NetApp now offers end-to-end Flash options spanning from the client application through the disk subsystem. Controller level. Storage controller–based Flash—NetApp. Flash Cache—retains hot, random read data. (You can learn more about the algorithms used by Flash Cache and other details in a previous Tech OnTap. article.) Disk-subsystem level. NetApp Flash Pool technology uses a hybrid model with a combination of SSDs and HDDs in a NetApp aggregate. Hot random read data is cached and repetitive write data is automatically stored on SSDs. Server level. NetApp Flash Accel. technology extends VST into the server. It uses any server-side Flash device (PCI-e Flash card or SSD) as a local cache that off-loads I/O from networks and back-end storage to deliver optimum I/O efficiency to your busiest applications while freeing up server CPU and memory resources. All three levels continue to offer the full advantages of VST, including: Real-time promotion of hot data with high granularity. Hot data enters VST immediately, and its 4KB granularity means that it uses Flash-based media very efficiently. Easy to deploy and simple to manage. VST works with your existing data volumes and LUNs. It requires no complicated or disruptive changes to your storage environment. There is no need to set policies, thresholds, or time windows for data movement. Fully integrated. VST is fully integrated with the NetApp Unified Storage Architecture, which means that you can use it with any NAS or SAN storage protocol with no changes. Link: https://communities.netapp.com/docs/DOC-19016
Q174. - (Topic 1)
What must be configured to support inter-cluster Snapmirror relationships?
A. Cluster peer relationship
B. Intercluster port role
C. Junction path for the mirrored volume
D. Minimum transfer size
Answer: A
Q175. - (Topic 1)
Which hidden directory points to a Snapshot copy from a NFS client?
A. %snapshot
B. .snap
C. .snapshot
D. /snapshot
Answer: C
Explanation: This command rename the hidden .snapshot directory in every directory in the current volume. Reference:https://support.f5.com/kb/en-us/products/arx/manuals/product/arx-cli-maintenance-6-3-0/snapshot.html
Q176. - (Topic 1)
A customer wants different performance characteristics for applications that are using LUNs. They want to control the performance for FCP LUNs.
Which two clustered Data ONTAP features foQoS would you use to accomplish this task? (Choose two.)
A. setting the policy group for the SVM that is hosting the LUNs for the customer’s application
B. setting the policy group for the volumes that are hosting the LUNs for the customer’s applications
C. setting the policy group for the FCP target ports that are being used for the LUNs
D. setting the policy group for the igroups mapped to the LUNs that are hosting the customer’s applications
Answer: A,B
Q177. - (Topic 3)
How many cluster switch (es) are required for a NetApp cluster?
A. 1
B. 2
C. 4
D. 6
Answer: B
Q178. - (Topic 2)
Which two Data ONTAP Cluster-Mode clone technologies will lock a Snapshot copy? (Choose two.)
A. FlexClone
B. LUN Clone
C. Snap Clone
D. Vol Clone
E. Aggr Clone
Answer: A,B
Q179. - (Topic 3)
To operate DATA ONTAP 8.1 Cluster Mode SAN, what must be configured on both the initiator and the target?
A. Logical Unit Access Initialization
B. Physical Unit Access Initialization
C. Symmetric Logical Unit Access
D. Asymmetric Logical Unit Access
E. SAN Access Initialization Protocol
Answer: D
Explanation: Explanation/Reference: http://maben.homeip.net/static/computers/backup/storage/NetApp/SnapMirror%20Best%20 Practices%20Guide.pdf
