NetApp Technology Solutions NS0-004 Exam Practice Test

Page: 1 / 14
Total 65 questions
Question 1

A company has a NetApp ONTAP solution deployed in a data center. The current solution has a large amount of inactive dat

a. An administrator needs to free space in the data center without affecting access to the data.

Which NetApp technology accomplishes this task?



Answer : C

BlueXP tiering is a service that extends your data center to the cloud by automatically tiering inactive data from on-premises ONTAP clusters to object storage. This frees valuable space on the cluster for more workloads, without making changes to the application layer. BlueXP tiering can reduce costs in your data center and enables you to switch from a CAPEX model to an OPEX model. BlueXP tiering leverages the capabilities of FabricPool, which is a NetApp Data Fabric technology that enables automated tiering of data to low-cost object storage.Active (hot) data remains on the local tier (on-premises ONTAP aggregates), while inactive (cold) data is moved to the cloud tier --- all while preserving ONTAP data efficiencies12.Reference=Learn about BlueXP tiering,Cloud Tiering: Free up Space on On-Premises Storage Systems


Question 2

A database administrator needs 30 writeable copies of a database that will not take additional space when created.

Which NetApp ONTAP feature meets this requirement?



Answer : B

FlexClone is an ONTAP feature that allows you to instantly create writable virtual copies of data volumes, files, and LUNs, which do not consume storage space. A FlexClone volume, file, or LUN is a writable point-in-time image of the FlexVol volume or another FlexClone volume, file, or LUN. FlexClone is based on Snapshot technology, which captures a read-only image of a volume at a given point in time. FlexClone is perfect for DevOps and test environments, where multiple copies of a database are needed for testing or development purposes.Reference=NetApp ONTAP,Storage efficiency features,Storage Snapshots Deep Dive: Cloud Volumes ONTAP Snapshots


Question 3

Which NetApp feature provides WORM functionality at the volume level?



Answer : C

n= SnapLock is a NetApp feature that provides WORM (write once, read many) functionality at the volume level. WORM storage enables you to retain files in unmodified form for a specified retention period. SnapLock protects WORM files at the file level and prevents them from being modified, even after the retention period has expired. SnapLock is powered by a tamper-proof clock that determines when the retention period for a WORM file has elapsed. SnapLock is available for Cloud Volumes ONTAP systems and supports both NFS and CIFS protocols.Reference=WORM storage | NetApp Documentation,WORM storage - NetApp


Question 4

Which NetApp tool has the capability to learn, recommend, and apply Performance Service Levels on multiple clusters?



Answer : D

= Active IQ Unified Manager is a tool that enables you to define the performance and storage objectives for a workload using Performance Service Levels (PSLs). You can assign a PSL to a workload when initially creating the workload, or afterwards by editing the workload. The management and monitoring of storage resources are based on Service Level Objectives (SLOs), which are defined by service level agreements that are based on required performance and capacity. Active IQ Unified Manager provides a few predefined PSLs, such as Extreme Performance, Performance, and Value, and also allows you to create your own PSLs to meet your needs. You can also apply the PSLs to multiple clusters and workloads to ensure optimal performance and utilization of the underlying resources.Reference=Performance Service Levels,Managing Performance Service Levels


Question 5

Which StorageGRID feature enables a compliant information lifecycle management (ILM) policy to prevent object deletion?



Answer : A

S3 Object Lock is a StorageGRID feature that enables a compliant information lifecycle management (ILM) policy to prevent object deletion. S3 Object Lock allows you to apply a retention period and a legal hold to individual objects or object versions in buckets with S3 Object Lock enabled. During the retention period, objects cannot be overwritten or deleted unless the legal hold is in effect. If an object is under a legal hold, it cannot be deleted even after the retention period expires. S3 Object Lock helps you to meet regulatory compliance, privacy, and data protection requirements for your object data.Reference=Manage objects with S3 Object Lock,Example 7: Compliant ILM policy for S3 Object Lock,NetApp StorageGRID ILM on tape


Question 6

A user at a company drags a folder with critical data to another location by mistake, and users can no longer access it. The storage administrator cannot restore the last Snapshot copy, because critical file changes will be lost.

Which NetApp cloud data service can the administrator use to identify the folder move activity?



Answer : C

ONTAP System Manager is a NetApp cloud data service that enables you to manage directories and files on your storage systems. You can use System Manager to view and delete directories and files, as well as restore them from Snapshot copies. System Manager also provides a graphical interface to monitor the performance and capacity of your storage systems. With System Manager, you can identify the folder move activity by browsing the directories and files on your source and destination volumes, and comparing them with the Snapshot copies.Reference=Manage directories and files - NetApp,Ways to monitor Azure NetApp Files | Microsoft Learn.


Question 7

A customer is considering NetApp BlueXP backup and recovery. They want the ability to restore entire logical sets of data and to drill down and restore from a more granular level of their file system.

Which two restore capabilities does BlueXP backup and recovery provide to meet these restore demands? (Choose two.)



Answer : B, E

BlueXP backup and recovery enables you to perform volume, file, and folder-level restore operations from the cloud or on-premises object store. You can restore entire volumes or specific files or folders from any backup file. You can also use the catalog search feature to find and restore files based on a query.Reference=Learn about BlueXP backup and recovery,BlueXP backup and recovery APIs, [Restore data from the cloud]


Page:    1 / 14   
Total 65 questions