NetApp NS0-004 Technology Solutions Exam Practice Test

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Total 65 questions
Question 1

What are two NetApp on-premises data storage systems that can be discovered and managed in NetApp BlueXP? (Choose two.)



Answer : A

NetApp BlueXP is a unified control plane that provides a hybrid multicloud experience for storage and data services across on-premises and cloud environments.It delivers operational simplicity combined with powerful and intelligent data management, protection, mobility, and governance services1.NetApp BlueXP can discover and manage NetApp on-premises data storage systems that support the Amazon S3 API, such as E-Series and StorageGRID2.E-Series is a hybrid-flash array that offers simple, fast, and reliable SAN storage for dedicated, high-bandwidth applications like data analytics, video surveillance, and HPC3. StorageGRID is a software-defined object storage suite that supports a wide range of use cases across public, private, and hybrid multicloud environments.StorageGRID offers native support for the Amazon S3 API and delivers industry-leading innovations such as automated lifecycle management to store, secure, protect, and preserve unstructured data cost effectively over long periods4.Reference=NetApp BlueXP - Data Estate Operations Made Simple,BlueXP for Unified Data Control and Hybrid Multicloud Management | NetApp,E-Series Hybrid Flash | NetApp,StorageGRID --- Object Storage | NetApp


Question 2

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 3

On which parameter is the NetApp BlueXP observability pricing model based?



Answer : D

NetApp BlueXP observability pricing model is based on the number of managed units (MUs) that you wish to monitor. A managed unit is a logical grouping of resources that can be monitored by Cloud Insights, such as a virtual machine, a Kubernetes pod, a storage volume, or a database instance. The number of managed units is not bound to specific device types, giving you the flexibility to re-deploy in line with your business and infrastructure needs. You can choose from different subscription plans based on the number of managed units and the duration of the contract.Reference=Cloud Insights: Infrastructure and Application Monitoring,NetApp Cloud Insights-Monitor and Optimize Your Hybrid Infrastructure


Question 4

A storage administrator is asked to provision storage on an E-Series system. Which disk layout type provides the fastest rebuild time after disk failure?



Answer : A

= Dynamic Disk Pools (DDP) is a disk layout type that provides the fastest rebuild time after disk failure on an E-Series system. DDP distributes data, parity, and spare capacity across a pool of disks, instead of using dedicated parity and spare disks. This enables faster and more efficient reconstruction of data in the event of a disk failure, as well as better performance and load balancing. DDP also reduces the risk of data loss due to multiple disk failures, as it can tolerate any number of disk failures up to the pool's protection level.Reference=SANtricity OS Dynamic Disk Pools | TR-4652 - NetApp,How to increase priority for disk reconstruction - NetApp Knowledge Base.


Question 5

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]


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