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Free NetApp Technology Solutions Exam NS0-004 Exam Questions

Page: 1 / 7 Total 65 questions

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Question 1

A storage administrator wants to expand an existing NetApp ONTAP AFF cluster with cost-effective nearline storage for archiving purposes.

What should the administrator do to accomplish this task?

Correct Answer: B. Add a new FAS system to the existing AFF cluster.
Explanation:

= Adding a new FAS system to the existing AFF cluster is a way to expand the storage capacity with cost-effective nearline storage for archiving purposes. A FAS system can use HDDs as the performance tier and tier cold data to cloud object storage using FabricPool, which is a NetApp data tiering technology that reduces the amount of physical capacity taken up by data. This way, the administrator can leverage the storage efficiencies of ONTAP and the low-cost storage of the cloud to archive data that is not frequently accessed. The AFF and FAS systems can be managed by the same ONTAP cluster and provide seamless data access and protection.Reference=Storage Efficiencies - NetApp,Data Archiving: Cost-Effective Cloud Storage - NetApp,AFF Systems and Cloud Volumes ONTAP | NetApp.


Question 2

Which protocol is supported in StorageGRID?

Correct Answer: A. HTTPS
Explanation:

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 3

A customer wants to usecloud storage as part of their data strategy. Their existing storage is a mixture of NFS and SMB workloads. The customer wants a managed service to help provision these resources.

Which solution should the customer choose?

Correct Answer: D. Azure NetApp Files
Explanation:

Azure NetApp Files is a fully managed cloud storage service that provides SMB and NFS file services for your cloud applications on Microsoft Azure. It is designed for customers who want to use cloud storage as part of their data strategy and have a mixture of NFS and SMB workloads. Azure NetApp Files simplifies and automates the deployment, management, and scaling of your file systems, while delivering high performance, availability, security, and data protection. You can also leverage NetApp's data management capabilities, such as snapshots, clones, replication, and backup, to enhance your data lifecycle management.Reference=What is Azure NetApp Files?,Azure NetApp Files Documentation,Azure NetApp Files: Enterprise-Grade File Storage for Azure,Azure NetApp Files: The Ultimate Cloud File Service


Question 4

Which feature does StorageGRID use to distribute copies of object data?

Correct Answer: C. information lifecycle management (ILM)
Explanation:

Information lifecycle management (ILM) is a feature of StorageGRID that enables you to create and apply policies that determine how objects are stored, replicated, protected, and distributed across the grid and public clouds. ILM policies can also specify how long objects are retained, when they are deleted, and how they are encrypted. ILM policies are based on object metadata, such as bucket name, object name, size, or custom tags. ILM policies help you optimize the performance, availability, durability, and cost of your object storage.Reference=Information lifecycle management overview - NetApp,StorageGRID --- Object Storage | NetApp,NetApp Datasheet - NetApp StorageGRID Webscale Object Storage Software


Question 5

Which NetApp feature provides WORM functionality at the volume level?

Correct Answer: C. SnapLock
Explanation:

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 6

A customer wants to use a NetApp pay-as-you-grow storage-as-a-service (STaaS) offering for their critical NFS and FCP data.

Which option meets this requirement?

Correct Answer: C. Keystone
Explanation:

Keystone is NetApp's pay-as-you-grow, storage-as-a-service (STaaS) offering that delivers a seamless hybrid multicloud experience for customers who prefer opex consumption models to upfront capex or leasing. Keystone provides storage capacity at predefined service levels for block, file, and object data types that can be deployed on-premises or in the cloud. Keystone supports both NFS and FCP protocols for file and block data access. Keystone allows customers to align economics and operations to their business priorities and reallocate storage spending across any public clouds.Reference=NetApp Keystone storage as a service for the hybrid cloud,Storage as a Service -- STaaS | NetApp,Learn about NetApp Keystone


Question 7

A storage administrator is configuring a new 4-node AFF A400 ONTAP cluster. The cluster uses SnapMirror replication and provisions FlexCache origin volumes. The aggregates also use NetApp BlueXP tiering to object storage.

What is the minimum number of intercluster LIFs that are required on this cluster?

Correct Answer: C. 8
Explanation:

= Intercluster LIFs are logical interfaces that enable communication between clusters for data replication and caching. The minimum number of intercluster LIFs required on a cluster depends on the number of nodes, the number of IPSpaces, and the network topology. According to the NetApp documentation, the following are the requirements for intercluster LIFs:

At least one intercluster LIF must be configured on every node in the local cluster, and on every node in the remote cluster. Provisioning intercluster LIFs on only some nodes of the cluster is not supported.

Each intercluster LIF requires an IP address dedicated for intercluster communication. The IP addresses assigned to intercluster LIFs can reside in the same subnet as data LIFs or in a different subnet.

Every intercluster LIF on every node of the local cluster should be able to connect to every intercluster LIF on every node of the remote cluster. The cluster peering topology should use full-mesh connectivity. Full-mesh connectivity means that all the Intercluster LIFs of one peer cluster can communicate with all of the Intercluster LIFs of the other peer cluster.

Based on these requirements, the minimum number of intercluster LIFs required on a 4-node cluster is 8, assuming that there is only one IPspace and a full-mesh network topology. This means that each node has one intercluster LIF that can connect to the intercluster LIFs of the other nodes in the same cluster and the remote cluster. If there are more IPSpaces or a different network topology, the number of intercluster LIFs may vary.Reference=What is an Intercluster network?,Create intercluster LIFs (Beginning with ONTAP 9.3),Create intercluster interfaces on all nodes (ONTAP 9.2 or earlier)


Question 8

Which NetApp tool enables customers to build and operate all of their NetApp storage on premises and in the cloud?

Correct Answer: A. BlueXP
Explanation:

BlueXP is a NetApp tool that enables customers to build and operate all of their NetApp storage on premises and in the cloud. BlueXP provides a unified platform for managing, protecting, and optimizing your data across hybrid multicloud environments. BlueXP integrates with NetApp's portfolio of storage solutions, such as ONTAP, Cloud Volumes, StorageGRID, and E/EF-Series, and supports various data types, such as file, block, and object. BlueXP also offers a range of capabilities, such as backup and recovery, copy and sync, observability, tiering, classification, and ransomware protection, to enhance your data lifecycle management.Reference=BlueXP overview,BlueXP documentation,BlueXP: The Ultimate Data Management Platform,BlueXP: Simplify Data Management Across Hybrid Multicloud


Question 9

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?

Correct Answer: B. FlexClone
Explanation:

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 10

A customer wants to move file storage to a public cloud and manage their own storage solution. Which offering should be recommended to this customer?

Correct Answer: B. NetApp Cloud Volumes ONTAP
Explanation:

NetApp Cloud Volumes ONTAP is a cloud-native storage solution that allows customers to deploy and manage NetApp hybrid, multi-cloud storage and data services from on-premises sources and cloud service providers. It provides enterprise-grade data and file services, such as NFS, SMB/CIFS, iSCSI and S3, on AWS, Azure, and Google Cloud. It also offers high availability, data protection, storage efficiency, and cost-performance optimization features. It is suitable for customers who want to have more control and flexibility over their cloud storage solution, while leveraging NetApp's technology and expertise.Reference=Cloud Volumes ONTAP: Deploy Storage in the Public Cloud - NetApp,NetApp Customer Experience | NetApp,NetApp storage systems overview.


Page: 1 / 7 Total 65 questions