Network Appliance NS0-161 Daily Practice Exam New 2021 Updated 62 Questions
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Topics of Network Appliance NS0-161: NetApp Certified Data Administrator ONTAP Exam
Candidates should apprehend the examination topics before they begin preparation. Our NS0-161 dumps will include the following topics:
Storage Platforms
- Describe how to upgrade or scale ONTAP clusters.
- Describe knowledge of physical storage systems.
- Describe software-defined on-premises or cloud storage systems.
_Core ONTAP _
- Describe how to manage Storage Virtual Machines (SVM).
- Describe high availability concepts.
- Describe ONTAP system management.
Logical Storage
- Describe how to use logical storage features.
- Describe NetApp ONTAP Data Fabric solutions.
- Describe NetApp storage efficiency features.
Networking
- Demonstrate knowledge of how to troubleshoot network components.
- Describe how to use network components.
SAN Solutions and Connectivity
- Describe how to use SAN solutions.
- Demonstrate knowledge of how to troubleshoot SAN solutions.
NAS Solutions
- Describe how to use NAS solutions.
- Demonstrate knowledge of how to troubleshoot NAS solutions.
Data Protection
- Describe how to use ONTAP data protection solutions.
- Describe how to use SnapMirror.
- Identify MetroCluster concepts.
Security
- Identify SnapLock concepts.
- Describe protocol security.
- Describe security hardening.
- Describe inflight or at rest encryption.
Performance
- Demonstrate knowledge of how to troubleshoot storage system performance.
- Demonstrate knowledge of how to administer ONTAP performance.
NEW QUESTION 35
Click the Exhibit button.
A customer has an issue with performance on an NVMe solution. The SVM is using all four ports shown in the exhibit.
In this scenario, how would the customer improve the host performance? (Choose the best answer.)
- A. Move some of the network interfaces from 2a to 2c and 2d.
- B. Move all of the network interfaces to port 2a.
- C. Remove support of the FC protocol and only use NVMe.
- D. Change the SFP+ in the controllers from 32 Gbps to 64 Gbps.
Answer: A
NEW QUESTION 36
A customer uses Active IQ Unified Manager to configure SnapMirror relationships.
In this scenario, which statement is true? (Choose the best answer.)
- A. Automation works directly through Active IQ Unified Manager and later versions.
- B. Active IQ Unified Manager and OnCommand WFA have licensing dependencies.
- C. Active IQ Unified Manager and OnCommand WFA cannot be installed on or work with the same cluster.
- D. Active IQ Unified Manager uses the OnCommand WFA API.
Answer: D
NEW QUESTION 37
What is the default RAID policy for aggregates created with 10 TB disk drives?
- A. RAIDO
- B. RAID4
- C. RAID-TEC
- D. RAID-DP
Answer: C
NEW QUESTION 38
The exhibit shows a Windows 2019 server with two FC HBAs using ALUA.
How many paths to LUN1 are active/optimized?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 39
Click the Exhibit button.
Referring to the exhibit, a customer is experiencing performance problems on an SVM supporting NVMe/ FC. You review the physical FC ports that are connected into the 32 Gbps switches for cluster tme-a700.
In this scenario, what is causing the performance problems? (Choose the best answer.)
- A. Port 2b has two many LIFs running across the physical port.
- B. Port 2a needs a 16 Gbps SFP+ installed.
- C. Port 2a needs more network interfaces added to the physical port.
- D. Port 2b has a 16 Gbps SFP+ installed.
Answer: C
NEW QUESTION 40
Which command enables ONTAP storage failover?
- A. cluster ha modify-configured false
- B. storage failover modify -enabled false -node nodename
- C. storage failover modify -mode ha -node nodename
- D. storage failover modify -enabled true -node nodename
Answer: D
NEW QUESTION 41
You are asked to deploy a two-node ONTAP Select system. The physical hardware is located in two different locations. You must ensure high availability and automated switchover.
Which two steps would you take to satisfy this requirement? (Choose two.)
- A. Use Active IQ Unified Manager to provide a quorum for the two nodes.
- B. Ensure that the SyncMirror license is installed on the cluster.
- C. Use ONTAP Select Deploy to install the nodes on the physical hardware.
- D. Ensure that the ONTAP Select Deploy VM resides at a third location other than the two datacenters.
Answer: C,D
Explanation:
https://docs.netapp.com/us-en/ontap-select/concept_ha_config.html
NEW QUESTION 42
Click the Exhibit button.
You are configuring a NetApp cluster to communicate on VLAN 1. However, the new LIF is unable to communicate with any host in the VLAN. The network administrator has configured the switch port as an access (untagged) port on VLAN 1 and says that the VLAN is non-routed.
Referring to the exhibit, what would you do to troubleshoot this problem? (Choose the best answer.)
- A. Reconfigure the LIF to be on port e0c.
- B. Verify that there is not IP address conflict on the network.
- C. Verify that the network cabling is working properly.
- D. Add a default gateway.
Answer: A
NEW QUESTION 43
You are asked to investigate possible solutions for increasing the performance of a read-intensive, NFSv3 workload in your FAS environment.
Which two NetApp technologies would satisfy the requirement? (Choose two.)
- A. FabricPool
- B. FlexCache
- C. FlexVol
- D. Flash Pool
Answer: B,D
NEW QUESTION 44
Two 100 GB space-reserved LUNs and one 100 GB non-space-reserved LUN were created in System Manager in a 1 TB volume.
In this scenario, how much space has been allocated for writes to the three LUNs?
- A. 300 GB
- B. 100 GB
- C. 1 TB
- D. 200 GB
Answer: D
NEW QUESTION 45
You setting up replication between two clusters.
In this scenario, which two components are required to set up the cluster peering? (Choose two.)
- A. An intercluster LIF on only the epsilon node.
- B. An intercluster LIF on every node.
- C. ICMP service between clusters.
- D. DNS service on each cluster.
Answer: B,C
NEW QUESTION 46
You have a new AFF A400 with a switched 10 GbE cluster interconnect.
Referring to the exhibit, which statement is true about utilizing free ports on slot 3 for the data connection?
- A. The ports in slot 3 cannot be used in any scenario.
- B. Free ports can be used as a 10 GbE connection.
- C. Ports in slot 3 can be used for 40/100 GbE data connections.
- D. Slot 3 is used as the acceleration card and the cluster interconnect.
Answer: B
NEW QUESTION 47
What are three types of licenses available for ONTAP? (Choose three.)
- A. system
- B. standard
- C. field
- D. site
- E. evaluation
Answer: B,D,E
NEW QUESTION 48
You created a new SVM with two NFS data volumes. You have a Linux host on the same subnet as the SVM that is able to NFS mount, however a Linux host on a different subnet is not able to NFS mount.
You confirmed that the export policy rules are correct.
In this scenario, which configuration will solve the mount failure?
- A. NTP is not configured on the SVM.
- B. The NFS server is not configured on the SVM.
- C. The SvM default network route is missing.
- D. NFS auditing is not enabled on the SVM.
Answer: C
NEW QUESTION 49
Which three privileges are available to the vsadmin role? (Choose three.)
- A. setting physical port speeds
- B. managing volumes, except volume moves
- C. configuring protocols
- D. managing aggregates, except aggregate relocate
- E. managing LUNs
Answer: B,C,E
NEW QUESTION 50
Click the Exhibit button.
You are planning to present storage to your servers from your AFF system using FC protocol. You have a pair of FC switches to ensure connectivity and you have decided to use WWPN zoning.
Referring to the exhibit, which two WWPNs do you use for your configuration? (Choose two.)
- A. 0d WWPN
- B. fc-1 WWPN
- C. 0c WWPN
- D. fc-2 WWPN
Answer: B,D
NEW QUESTION 51
Your company requires that all data must be encrypted inflight to prevent data from falling into the wrong hands.
What are two ways to accomplish this task? (Choose two.)
- A. Ensure that all inter cluster replication traffic is done through a VPN tunnel.
- B. Modify your cluster peering relationships to support cluster peering encryption.
- C. Enable Multi-Factor Authentication (MFA) for your Snap Mirror relationships.
- D. Ensure that Snap Mirror compression is enabled in all Snap Mirror relationships.
Answer: B,C
NEW QUESTION 52
Which failover policy is set by default on an iSCSI LIF?
- A. broadcast-domain-wide
- B. sfo-partner-only
- C. disabled
- D. local-only
Answer: D
NEW QUESTION 53
When a write from a SAN host is received, the information is stored within the controller before it is written to the underlying RAID. In this scenario, which component stores the data?
- A. NVRAM
- B. Flash Pool
- C. HBA
- D. FlashCache
Answer: A
NEW QUESTION 54
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Test Engine to Practice NS0-161 Test Questions: https://www.vceengine.com/NS0-161-vce-test-engine.html
