[Jul 21, 2024] New Updated NS0-162 Exam Questions 2024
Updated Free Network Appliance NS0-162 Test Engine Questions with 92 Q&As
The NS0-162 exam is an excellent certification for IT professionals who are looking to validate their skills and knowledge in managing and administering NetApp storage systems using ONTAP software. NetApp Certified Data Administrator, ONTAP certification is recognized globally and can help professionals enhance their career opportunities and earning potential.
Network Appliance NS0-162 certification exam is a computer-based exam that consists of 60 multiple-choice questions. NS0-162 exam duration is 90 minutes, and candidates need to score at least 70% to pass. NS0-162 exam covers a wide range of topics, including NetApp ONTAP installation and configuration, storage provisioning, data protection, troubleshooting, and performance optimization.
NEW QUESTION # 31
All SMB users are reporting that their network share performance Is slow on a new NetApp FAS500f HA pair.
You determine that the users have converged network adapters (CNAs) with flow control enabled and no option to disable.
In this scenario, which two flow control settings are recommended on the NetApp ONTAP physical ports?
(Choose two.)
- A. Enable flow control end-to-end on data network ports.
- B. Disable flow control end-to-end on data network ports.
- C. Enable flow control end-to-end on cluster network ports.
- D. Disable flow control end-to-end on cluster network ports.
Answer: B,D
Explanation:
Explanation
According to the NetApp best practices, flow control should be disabled on data network ports and cluster network ports using 10GbE Ethernet. This is because flow control can cause excessive pause frames, xon/xoff frames, or packets being re-queued, which can affect the network performance and TCP throughput. Flow control works at the physical link layer and does not consider the upper level protocols. Therefore, it is recommended to disable flow control end-to-end on both data and cluster network ports for optimal performance. References :- How to modify flow control on cluster port in ONTAP, What are the flow control best practices for Ethernet?, Configure your network for best performance
NEW QUESTION # 32
A customer wants to migrate a series of LUNs from a third-party array to a FAS. In this scenario, which two tools would the customer use? (Choose two.)
- A. NKS
- B. XCP
- C. FLI
- D. ADP
Answer: A,D
NEW QUESTION # 33
Auditing has been enabled and configured on your ONTAP storage system. You have also created audit policies to monitor files and folders. Auditing has been running for over six months. You want to ensure that there have been no improper file access attempts.
How would you accomplish this task?
- A. Use the Active IQ Web site to read EVTX files.
- B. Import EVTX files Into Microsoft Event Viewer.
- C. Use Microsoft System Center to read EVTX files.
- D. Import EVTX files into Microsoft SQL.
Answer: B
NEW QUESTION # 34
You currently have an 8-node cluster and want to perform a rolling upgrade to a newer version of ONTAD to solve security issues reported in the Active IQ Web site.
In this scenario, which two steps should you validate before you perform the upgrade? (Choose two.)
- A. Run Active 1Q Config Advisor.
- B. Validate Nodes with Active IQ Unified Manager.
- C. Validate Nodes with Hardware Universe.
- D. Run Upgrade Advisor Report.
Answer: A,D
NEW QUESTION # 35
You have a 50 TO FlexGroup volume that is serving NFSv3 on a FAS8300 HA pair that Is running ONTAP 9.8 software of files. A Linux du command runs for days to count files.
In this scenario, which native ONTAP feature will report real-time file counts?
- A. volume autosize
- B. File System Analytics
- C. Quality of Service
- D. Logical Space Reporting
Answer: A
NEW QUESTION # 36
Which two resources are managed by an SVM administrator? (Choose two.)
- A. Snapshot copies
- B. disks
- C. aggregates
- D. LUNs
Answer: A,D
NEW QUESTION # 37
Click the Exhibit button.
A company has three servers that are using the iSCSI protocol to connect to a 2 node NetApp ONTAP cluster. The server administrator notices that half of the paths are down. When you check the ONTAP cluster, you notice that the servers are togging into only the first controller.
Referring to the exhibit, which two steps do you take to troubleshoot the issue? (Choose two.)
- A. Verify that each server has been rebooted.
- B. Verify that the controller has not been taken over.
- C. Verify that the ISCSI data protocol has been enabled on the ports.
- D. Verify that the UFs are up.
Answer: C,D
NEW QUESTION # 38
You want to add SSDs to existing HDD aggregates.
Which NetApp tool helps you to validate how many SSDs would Improve performance?
- A. OnCommand Workflow Automation
- B. ONTAP System Manager
- C. Active IQ Unified Manager
- D. Automated Workload Analyzer
Answer: D
Explanation:
Explanation
To add SSDs to existing HDD aggregates, you need to use the Automated Workload Analyzer (AWA) tool, which is a part of the Active IQ Performance Analytics service. AWA can help you to validate how many SSDs would improve performance by analyzing the workload characteristics and performance metrics of your cluster and providing recommendations for optimal SSD allocation. AWA can also help you to identify the best candidates for Flash Pool conversion, which is a feature that allows you to combine SSDs and HDDs in the same aggregate to improve performance and efficiency12.
OnCommand Workflow Automation is not the tool that can help you to validate how many SSDs would improve performance, as it is mainly used for automating storage management tasks and workflows3.
Active IQ Unified Manager is not the tool that can help you to validate how many SSDs would improve performance, as it is mainly used for monitoring and managing the health, performance, and configuration of the cluster, not the SSD allocation4.
ONTAP System Manager is not the tool that can help you to validate how many SSDs would improve performance, as it is mainly used for performing basic administration and management tasks on the cluster, not the SSD optimization5. References :- Active IQ Performance Analytics, Flash Pool overview, OnCommand Workflow Automation overview, Active IQ Unified Manager overview, ONTAP System Manager overview.
NEW QUESTION # 39
You created a thick-provisioned NAS volume. You receive an alert that the snapshot reserve is full.
In this scenario, which two actions will solve this problem? (Choose two.)
- A. Increase the fractional reserve.
- B. Delete Snapshot copies.
- C. Decrease the volume size.
- D. Increase the snapshot reserve percentage.
Answer: B,D
NEW QUESTION # 40
Due to the increasing threat of ransomware, you must implement a secure and fast solution to recover files in your ONTAP cluster. The users should be able to recover their files from their Windows Desktop.
In this scenario, which two steps fulfill this requirement? (Choose two.)
- A. Ensure that the option to copy a FlexClone of each volume containing files is activated.
- B. Ensure that the option to show previous versions on the SVM Is activated.
- C. Ensure that the option to show previous versions on each share is activated.
- D. Ensure that there is a Snapshot copy schedule for every volume containing files.
Answer: A,D
NEW QUESTION # 41
Which two storage efficiencies are enabled by default on NetApp AFF systems? (Choose two.)
- A. postprocess zero block detection
- B. Inline deduplication
- C. Inline compression
- D. postprocess compaction
Answer: B,C
NEW QUESTION # 42
You want to create a new SVM for serving NFS data using the Storage Virtual Machine (SVM) Setup wizard.
In this scenario, which object is created automatically during the setup process?
- A. an export policy named after the SVM with the suffix_nfs_exp1
- B. a data aggregate named after the SVM with the suffix_nfs_aggr1
- C. ai data LIF named after the SVM with the suffix_nfs_lif
- D. a data volume named after the SVM with the suffix_nfs_vol1
Answer: C
NEW QUESTION # 43
You have a new ONTAP 9.7 2-node AFF A300 cluster with 2x DS224C full shelves of 3.8 TB encrypted SSDs.
In this scenario, which statement matches the factory disk-ownership setting?
- A. Drives 0-11 on each shelf are assigned to one node, and drives 12-23 on each shelf are assigned to the partner node.
- B. Disk ownership is not assigned by the factory,
- C. All even-numbered drives on each shelf are assigned to one node, and all odd-numbered drives on each shelf are assigned to the partner node.
- D. All drives on shelf 1 are assigned to one node, and all drives on shelf 2 are assigned to the partner node.
Answer: A
NEW QUESTION # 44
What are the two capabilities of an SVM administrator? (Choose two.)
- A. to create LUNs
- B. to create new users
- C. to delete snapshot copies
- D. to delegate an aggregate to the SVM
Answer: A,C
NEW QUESTION # 45
Exhibit.
After an ONTAP upgrade, you notice that several cluster LIFs are not on their home ports as shown in the exhibit.
Which LIF option would change this outcome?
- A. the auto-revert option
- B. the subnet-name option
- C. the failover-policy option
- D. the data-protocol option
Answer: A
Explanation:
https://docs.netapp.com/us-en/ontap/networking/revert_a_lif_to_its_home_port.html
NEW QUESTION # 46
You are the administrator of an ONTAP 9.8 cluster. Your company wants to know how many files are In the NAS volumes of the cluster and how old these files are.
Which two tools fulfill this requirement? (Choose two.)
- A. Active IQ Config Advisor
- B. ONTAP System Manager
- C. ONTAP CLI
- D. Active IQ Unified Manager
Answer: B,C
Explanation:
Explanation
To find out how many files are in the NAS volumes of the cluster and how old these files are, you can use the following two tools:
ONTAP System Manager 9.8 provides a way for admins to find out file system information in any NAS storage volume quickly and easily by enabling a low-impact scanner for each volume. This scanner crawls the ONTAP file system in the background with a low priority job and delivers a wealth of information that is available as soon as you navigate to the volume details page. You can see the file and directory count, the file-age histograms, the capacity use, and other parameters for each volume1.
ONTAP CLI provides the filestats command that can display a summary of file statistics within a volume on a storage system by reading the file information from a snapshot copy that you specify. You can use various options to filter the output by file size, file type, file age, and so on2.
Active IQ Config Advisor and Active IQ Unified Manager are not the tools that can fulfill this requirement, as they are mainly used for monitoring and managing the health, performance, and configuration of the cluster, not the file system details of the volumes34. References :- Active IQ Config Advisor, Active IQ Unified Manager, How to report file sizes within a volume using the filestats command, ONTAP 9.8 Feature Overview.
NEW QUESTION # 47
Which security method would be used to authenticate targets and Initiators In an ISCSI environment?
- A. CHAP
- B. /etc/hosts
- C. LDAP
- D. NIS
Answer: A
NEW QUESTION # 48
A volume Is set to use Adaptive QoS with the default policy.
In this scenario, which change would affect the QoS throughput ceiling?
- A. The volume Is resized.
- B. More clients access the volume.
- C. Data is added to the volume.
- D. Disks are added to the volume's aggregate.
Answer: A
NEW QUESTION # 49
Your company requires WORM archiving of data on their ONTAP cluster. The data must not be able to be deleted even by an administrator. Which ONTAP feature fulfills this requirement?
- A. SnapVault software
- B. SnapMlrror software
- C. SnapLock Compliance
- D. SnapLock Enterprise
Answer: A
NEW QUESTION # 50
You are performing an ONTAP upgrade with an intercluster data protection SnapMirror relationship in this scenario, which two steps must be performed before an NDU? (Choose two.)
- A. The destination cluster must be upgraded first.
- B. SnapMirror operations must be broken.
- C. The source cluster must be upgraded first.
- D. SnapMirror operations must be suspended.
Answer: A,D
NEW QUESTION # 51
You are asked to create a data LIF to allow object storage access to a bucket that is hosted in ON TAP software. In this scenario, which service is required for the LIFs service data policy?
- A. management-BGP
- B. management-HTTPS
- C. data-S3-server
- D. cluster-core
Answer: C
Explanation:
Explanation
A data LIF is a logical interface that provides data access to clients and applications using various protocols.
A data LIF has a service data policy that defines the type of data service that the LIF can provide. In this scenario, to allow object storage access to a bucket that is hosted in ONTAP software, the data LIF must have the data-S3-server service data policy. This policy enables the data LIF to serve S3 requests from clients and applications that use the S3 protocol. The other service data policies are not relevant for this scenario12. References :- Create a data LIF, Service data policies for data LIFs
NEW QUESTION # 52
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To prepare for the NS0-162 Exam, candidates are encouraged to take advantage of a variety of study materials and resources, including official NetApp training courses, practice exams, and study guides. These resources can help candidates gain a deeper understanding of the exam topics and provide them with the skills and knowledge they need to pass the exam and achieve certification.
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