NetApp NS0-004 Technology Solutions Exam Practice Test

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Total 65 questions
Question 1

A customer wants a storage solution with a zero RPO and near-zero RTO for all their NAS workloads. Which NetApp solution meets these needs?



Answer : C

SnapMirror Business Continuity (SMBC) is a NetApp solution that meets the needs of a storage solution with a zero RPO and near-zero RTO for all NAS workloads.SMBC is a business continuity solution that enables transparent application failover and failback between two ONTAP clusters in a LAN or MAN environment1.SMBC provides application-level granularity and automatic failover based on the ONTAP Mediator service1.SMBC leverages the existing SnapMirror Synchronous (SM-S) technology to replicate data synchronously between the clusters and maintain zero RPO12.SMBC also supports both NFS and SMB protocols for NAS workloads13.Reference=1:TR-4878: SnapMirror Business Continuity (SM-BC) for ONTAP 9.12 - NetApp,2:Modernize Your Data Protection with SnapMirror Synchronous - NetApp,3:NetApp ONTAP with NetApp SnapMirror Business Continuity (SM-BC ... - VMware.


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

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 4

What owns the file system while provisioning NAS?



Answer : C

ONTAP software is the data management software that runs on NetApp storage systems and provides the NAS functionality. ONTAP software owns the file system while provisioning NAS and handles the communication with the clients using NFS or SMB protocols. ONTAP software also provides features such as data protection, efficiency, security, and performance for NAS workloads.Reference=NetApp ONTAP,Provision NAS storage for both Windows and Linux using both NFS and SMB


Question 5

Which two access policies are supported by StorageGRID? (Choose two.)



Answer : B

StorageGRID supports two kinds of access policies: bucket policies and group policies. Bucket policies are attached to buckets and control access by users in the bucket owner account or other accounts to the bucket and the objects in it. Group policies are attached to a group in the account and allow that group to access specific resources owned by that account. Both bucket and group policies use the Amazon Web Services (AWS) policy language and are written in JSON.Reference=Bucket and group access policies,Use bucket and group access policies,Example group policies.


Question 6

Which protocol is supported in StorageGRID?



Answer : A

HTTPS and NFS are two protocols that are supported in StorageGRID.HTTPS is the protocol used for secure communication between clients and StorageGRID nodes1.NFS is the protocol supported by the StorageGRID NAS protocol bridge, which enables object access to files stored on NAS devices using the Amazon S3 API23.Reference=1:StorageGRID 11.6 Documentation - NetApp,2:Datasheet NetApp StorageGRID,3:NetApp Datasheet - NetApp StorageGRID Webscale Object Storage Software.


Question 7

A company requires all production NAS data to be replicated to a different physical location in case of a natural disaster. The solution must replicate access configurations and local users and groups.

Which NetApp solution meets these requirements?



Answer : A

= SVM DR is a solution that provides disaster recovery capability at the granularity of SVM, by enabling the recovery of data present in the constituent volumes of the SVM and the recovery of SVM configuration. SVM DR replicates access configurations and local users and groups, as well as data protection policies, export policies, and network configurations. SVM DR can be used to protect NAS data from a natural disaster by replicating it to a different physical location.Reference=How to configure a SVM Disaster Recovery (SVMDR),SVM disaster recovery workflow,Simplified SVM Level Data Protection Using OnCommand System Manager 9.5,SVM Relationships with System Manager - ONTAP 9.7 and earlier,Create and Initialize SVM DR Relationship


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Total 65 questions