Network Appliance NS0-004 Real Exam Questions
The questions for NS0-004 were last updated at Sep 05,2024.
- Exam Code: NS0-004
- Exam Name: NetApp Certified Technology Solutions Professional
- Certification Provider: Network Appliance
- Latest update: Sep 05,2024
A company has a NetApp ONTAP solution deployed in a data center. The current solution has a large amount of inactive data. An administrator needs to free space in the data center without affecting access to the data.
Which NetApp technology accomplishes this task?
- A . BlueXP backup and recovery
- B . Cloud Volumes ONTAP
- C . BlueXP tiering
- D . Cloud Volumes Service
C
Explanation:
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.
References = Learn about BlueXP tiering, Cloud Tiering: Free up Space on On-Premises Storage Systems
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?
- A . Cloud Insights Storage Workload Security
- B . Active IQ digital advisor
- C . ONTAP System Manager
- D . Active IQ Unified Manager
A
Explanation:
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?
- A . StorageGRID
- B . AFF
- C . NetApp Cloud Volumes ONTAP
- D . Azure NetApp Files
D
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.
References = 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
Which feature does StorageGRID use to distribute copies of object data?
- A . storage lifecycle management (SLM)
- B . application lifecycle management (ALM)
- C . information lifecycle management (ILM)
- D . object lifecycle management (OLM)
C
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.
References = Information lifecycle management overview – NetApp, StorageGRID ― Object Storage | NetApp, NetApp Datasheet – NetApp StorageGRID Webscale Object Storage Software
A customer has data on an on-premises volume that needs to be quickly accessed by their analytics application in the cloud. The connection from the cloud provider to the on-premises system has more latency than the cloud analytics application can handle. The customer cannot completely move the volume to the cloud, due to on-premises access requirements.
Which NetApp ONTAP feature enables the customer to use NetApp Cloud Volumes ONTAP for quick read and write access to this volume from the cloud?
- A . FlexCache
- B . SnapMirror
- C . FabricPool
- D . SnapVault
A
Explanation:
FlexCache is a NetApp ONTAP feature that enables the customer to use NetApp Cloud Volumes ONTAP for quick read and write access to this volume from the cloud. FlexCache allows you to create a cache volume on a Cloud Volumes ONTAP system that is linked to an origin volume on an on-premises system. The cache volume serves the read requests from the cloud analytics application, while the write requests are forwarded to the origin volume. FlexCache reduces the latency and bandwidth consumption of accessing the on-premises data from the cloud, while maintaining data consistency and protection.
References = FlexCache overview, FlexCache documentation, FlexCache: Accelerate access to your data
A company wants to reduce their on-premises footprint by tiering cold data to a more cost-effective location.
Which IMetApp ONTAP feature can be used?
- A . SVM DR
- B . SnapVault
- C . FabricPool
- D . FlexGroup
C
Explanation:
FabricPool is a NetApp ONTAP feature that enables you to tier cold data from your on-premises storage to a more cost-effective location, such as the cloud or an on-premises object store. FabricPool automatically identifies and moves inactive data blocks from the performance tier, which consists of SSDs or HDDs, to the capacity tier, which consists of object storage. FabricPool preserves the data protection, security, and efficiency features of ONTAP, while reducing the storage footprint and costs of your on-premises system.
References = Data tiering overview, Managing data tiering for your clusters, Data Tiering and Cloud Tiering Solutions, Cloud Tiering for Intelligent Data Growth Management, Cozy with hot, tier with cold: A data growth simplicity story