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Network Appliance NS0-004 NetApp Certified Technology Solutions Professional Online Training

Question #1

Which NetApp tool enables customers to address risk factors and opportunities to improve system availability, security, and performance?

  • A . Cloud Insights Storage Workload Security
  • B . BlueXP copy and sync
  • C . BlueXP ransomware protection
  • D . Active IQ Digital Advisor

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Correct Answer: D
D

Explanation:

Active IQ Digital Advisor, also integrated into NetApp BlueXP™, is a NetApp tool that enables customers to address risk factors and opportunities to improve system availability, security, and performance. Active IQ Digital Advisor uses artificial intelligence to provide insights, guidance, and actions based on the data collected from your NetApp systems and services. Active IQ Digital Advisor helps you to monitor the health, capacity, efficiency, and protection of your storage environment, as well as to identify and resolve issues, optimize performance, and plan for future needs.

References = NetApp Active IQ – Actionable Intelligence, Active IQ Documentation, Active IQ Digital Advisor

Question #2

Which two encryption mechanisms are supported with NetApp cloud data storage solutions? (Choose two.)

  • A . NetApp Aggregate Encryption (NAE)
  • B . NetApp self-encrypting drives (SED)
  • C . Onboard Key Manager (OKM)
  • D . NetApp Storage Encryption (NSE)
  • E . NetApp Volume Encryption (NVE)

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Correct Answer: D,E
D,E

Explanation:

NetApp Storage Encryption (NSE): NSE is an encryption method provided by NetApp that uses self-encrypting drives (SEDs) to provide full-disk encryption at the hardware level. This method is widely used in various NetApp storage solutions, including cloud environments, to secure data at rest.

NetApp Volume Encryption (NVE): NVE provides software-based encryption for data at rest at the volume level. It’s a flexible solution that encrypts data within a specific volume, offering a granular approach to encryption. This is particularly useful in cloud environments where data segmentation is necessary.

Question #3

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

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Correct Answer: A
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

Question #4

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

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Correct Answer: C
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

Question #5

What owns the file system while provisioning NAS?

  • A . volume
  • B . LUN
  • C . ONTAP software
  • D . host

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Correct Answer: A
A

Explanation:

Question #6

Which two NetApp products offer hardware encryption? (Choose two.)

  • A . NetApp Storage Encryption (NSE)
  • B . NVMe self-encrypting drives (SED)
  • C . NetApp Aggregate Encryption (NAE)
  • D . NetApp Volume Encryption (NVE)

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Correct Answer: A
A

Explanation:

NetApp Storage Encryption (NSE) and NVMe self-encrypting drives (SED) are two NetApp products that offer hardware encryption. Hardware encryption is a method of encrypting data at the disk level using a hardware-accelerated mechanism. NSE requires all drives in an HA pair to be purpose-built, self-encrypting drives. These drives perform the data encryption themselves through a hardware-accelerated mechanism. Because of the hardware acceleration, NSE systems usually outperform NVE systems when encrypting data1. NVMe self-encrypting drives (SED) are a type of NSE drives that use the NVMe protocol to provide high performance and low latency. NVMe SEDs are supported on select NetApp AFF

systems2.

References = Configure NetApp hardware-based encryption overview, Netapp Encrypts Data at Rest and in Transit, Which hardware platforms support software-based encryption (NVE and NAE …, How does NVE and NAE encrypt data? – NetApp Knowledge Base

Question #7

Which NetApp BlueXP product enables a customer to provide read and write access to remote Windows servers from a centralized datastore?

  • A . BlueXP copy and sync
  • B . BlueXP edge caching
  • C . BlueXP tiering
  • D . Cloud Volumes ONTAP

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Correct Answer: B
B

Explanation:

BlueXP edge caching is a NetApp BlueXP product that enables a customer to provide read and write access to remote Windows servers from a centralized datastore. BlueXP edge caching allows you to cache data from a BlueXP volume or a Cloud Volume ONTAP system on a local Windows server, which improves the performance and availability of your applications. You can also sync the cached data back to the source volume, ensuring data consistency and protection.

References = BlueXP edge caching overview, BlueXP edge caching documentation, BlueXP edge caching: Accelerate access to your data

Question #8

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

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Correct Answer: D
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

Question #9

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

  • A . number of logging intervals
  • B . frequency of metric ingestion
  • C . capacity of metrics that are ingested
  • D . number of managed units

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Correct Answer: C
C

Explanation:

NetApp BlueXP, which is a suite of cloud-based services, typically uses a pricing model that focuses on the amount of data processed or managed, rather than the number of log entries, the frequency of metric ingestion, or the number of managed units. In the context of observability and monitoring services, this often translates to pricing based on the volume or capacity of metrics ingested into the system for analysis and monitoring purposes.

This approach aligns with common practices in cloud service pricing, where the emphasis is on the resources consumed (in this case, the data capacity) rather than the frequency of operations or the count of monitored entities.

So, option C is the most likely correct answer for the pricing model of NetApp BlueXP’s observability services.

Question #10

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

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Correct Answer: A
A

Explanation:

Question #11

A customer has a NetApp AFF system with a large portion of space that is used by inactive data. The customer wants to free up space for more active data on the system and still be able to access inactive data.

Which NetApp product should this customer use to free up space in a cost-effective way?

  • A . BlueXP tiering
  • B . Cloud Volumes ONTAP
  • C . BlueXP backup and recovery
  • D . BlueXP edge caching

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Correct Answer: A
A

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 efficiencies.

References = Learn about BlueXP tiering, Cloud Tiering: Free up Space on On-Premises Storage Systems

Question #12

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)

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Correct Answer: C
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

Question #13

A customer needs to accelerate data access of a hot volume to multiple remote sites.

Which NetApp ONTAP feature simplifies file distribution, reduces WAN latency, and lowers WAN bandwidth cost?

  • A . MetroCluster software
  • B . FlexCache technology
  • C . SnapMirror Business Continuity
  • D . FlexClone technology

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Correct Answer: B
B

Explanation:

FlexCache technology is a feature of NetApp ONTAP that enables you to create a cache volume on a remote cluster and populate it with data from a source volume on a different cluster. The cache volume can serve read requests from local clients, reducing the WAN latency and bandwidth consumption. The cache volume can also be configured to write back to the source volume, ensuring data consistency and availability. FlexCache technology simplifies file distribution by allowing you to create multiple cache volumes across different sites and regions, and manage them from a single interface.

References = FlexCache volumes overview – NetApp, FlexCache volumes: Simplify file distribution and reduce WAN latency – NetApp, FlexCache volumes: Use cases and benefits – NetApp.

Question #14

Which NetApp product enables the movement of data across different platforms, such as file and object storage?

  • A . BlueXP classification
  • B . BlueXP copy and sync
  • C . Cloud Secure
  • D . BlueXP observability

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Correct Answer: B
B

Explanation:

BlueXP copy and sync is a cloud replication and synchronization service that enables the movement of data across different platforms, such as file and object storage. It can convert and transfer data between various storage types, such as NFS, SMB, S3, Azure Blob, Google Cloud Storage, StorageGRID, and more. It also provides features such as encryption, ACL preservation, data broker management, and

licensing.

References = BlueXP copy and sync documentation, BlueXP copy and sync overview, Cloud Sync:

Transfer Data across Any File or Object Storage

Question #15

Which option provides a flexible payment option for on-premises and hybrid cloud NetApp solutions?

  • A . Cloud Volumes ONTAP PAYGO
  • B . ONTAP Select
  • C . Cloud Volumes ONTAP BYOL
  • D . Keystone

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Correct Answer: D
D

Explanation:

= Keystone is the option that provides a flexible payment option for on-premises and hybrid cloud NetApp solutions. Keystone is a portfolio of payment solutions and storage-as-a-serviceofferings for hybrid cloud environments that deliver greater agility, financial flexibility, and reduced financial risk1. Keystone offers various payment options, including creative financing, leasing, and fixed or variable solutions to fit your cash flow12. Keystone also offers cloud storage services that enable you to pay as you grow, pay per use, or pay for a single subscription for on-premises and cloud services12.

References = 1: NetApp Keystone – Flexible Payment Solutions & Storage-as-a-service Offerings | NetApp, 2: NetApp Keystone frequently asked questions (FAQs).

Question #16

A storage administrator logs into their NetApp BlueXP observability environment and wants to install an infrastructure data collector to begin collecting data.

Which item should be configured first?

  • A . Data Collector
  • B . Agent
  • C . Acquisition Unit
  • D . NetApp ONTAP SVM Data Collector

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Correct Answer: C
C

Explanation:

An acquisition unit is a software component that collects data from various sources and sends it to the BlueXP observability service. It is the first item that should be configured before installing any data collectors or agents. Data collectors are plugins that run on the acquisition unit and collect data from specific sources, such as NetApp ONTAP SVMs. Agents are optional components that can be installed on hosts to collect additional data, such as process and network metrics.

References = BlueXP and Cloud Insights: The Importance of Observability – NetApp, Cloud Insights is a part of BlueXP – NetApp, Data collection infrastructure overview – IBM

Question #17

The customer wants to deploy storage in the public cloud. The goal is to leverage native cloud infrastructure as well as NetApp’s enterprise-grade technology that provides security, resilience, high availability, and cost-efficient performance.

Which NetApp solution meets these customer requirements?

  • A . StorageGRID
  • B . BlueXP observability
  • C . Cloud Volumes ONTAP
  • D . AFF

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Correct Answer: C
C

Explanation:

= Cloud Volumes ONTAP is a cloud-native storage solution that allows you 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.

References = Cloud Volumes ONTAP: Deploy Storage in the Public Cloud – NetApp, NetApp Customer Experience | NetApp, NetApp launches cloud-native storage solution for containers

Question #18

A construction department wants the ability to work on a set of planning files in headquarters and on several construction sites locally. The department needs global file locking for Windows file shares.

Which NetApp product should be used to meet these requirements?

  • A . BlueXP tiering
  • B . Cloud Volumes Service
  • C . BlueXP edge caching
  • D . BlueXP observability

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Correct Answer: C
C

Explanation:

BlueXP edge caching is a NetApp product that enables real-time global file sharing for distributed workforces by using NetApp Global File Cache. Global File Cache creates a software fabric that caches active datasets in distributed offices to deliver guaranteed transparent data access and optimal performance on a global scale. Global File Cache supports global file locking for Windows file shares, which prevents multiple processes from modifying the same file at the same time and allows cooperating processes to synchronize access to shared files. BlueXP edge caching allows enterprises to consolidate their unstructured data into their choice of private or public cloud, such as Cloud Volumes ONTAP, Cloud Volumes Service, and Azure NetApp Files.

References = Global File Cache – File Sharing in the Cloud, Enable global file locking, Breaking locks

Question #19

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.)

  • A . object
  • B . file
  • C . aggregate
  • D . SVM
  • E . volume

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Correct Answer: B E
B E

Explanation:

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.

References = Learn about BlueXP backup and recovery, BlueXP backup and recovery APIs, [Restore data from the cloud]

Question #20

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

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Correct Answer: C
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

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