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Q105. - (Topic 2)
Clustered Data ONTAP 8.2 or later Quality of Service (QoS) Policies have which three characteristics?
A. A LUN’s QoS policies can be changed dynamically
B. A QoS policy can be decreased
C. A QoS policy can be increased
D. A Qtree’s QoS policies can be changed dynamically
E. A volume can be a member of two QoS policies
Answer: A,B,C
Q106. - (Topic 1)
The root volume of a node in the cluster is called __________.
A. vs_root
B. mhost
C. vol0
D. rootvol
Answer: C
4. - (Topic 1)
What are the roles that can be assigned to physical ports in clustered ONTAP? (choose all that apply)
A. Data
B. Cluster management
C. Cluster
D. Node-management
E. Intercluster
Answer: A,C,D,E
Q107. - (Topic 3)
Which three network switches are supported in Data ONTAP 8.1.1 Cluster Mode? (Choose two)
A. Nexus 5010
B. Nexus 5020
C. CN1601
D. CN1610
Answer: A,B,D
Q108. - (Topic 2)
Which logical interface is created when you create a single-node clustered Data ONTAP system during cluster setup?
A. Two cluster LIFs
B. An intercluster LIF
C. A data LIF
D. A cluster management LIF
Answer: D
Explanation: Explanation/Reference:
https://library.netapp.com/ecm/ecm_download_file/ECMP1196907 (page 34)
Q109. - (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
Q110. - (Topic 2)
What are two ways a storage administrator can improve the operational availability of NAS application data? (Choose two.)
A. By backing up data to a USB disk
B. By configuring ALUA on the host
C. By providing multiple data logical interfaces
D. By utilizing the volume move feature
Answer: C,D
Q111. - (Topic 3)
SnapVault backup of a clustered Data ONTAP 8.2 or later system is done at what data set level?
A. Aggregate
B. Directory
C. FlexVol
D. Qtree
Answer: C
Q112. - (Topic 1)
The Cisco Nexus 5010/5020 interconnect switches require ______ISL connections where the CN1610 requires ___________ISL connections.
A. 4 ISL connections; 8 ISL connections
B. 8 ISL connections; 8 ISL connections
C. 8 ISL connections; 4 ISL connections
D. 4 ISL connections; 4 ISL connections
Answer: C