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最新のFast2test NS0-004のPDF問題集をダウンロード（67問題と解答)
Network Appliance NS0-004 認定試験の出題範囲：
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質問 # 36
Which protocol is supported in StorageGRID?
- A. CIFS
- B. NFS
- C. HTTPS
- D. FTP
正解：C
解説：
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. References = 1: StorageGRID 11.6 Documentation - NetApp, 2: Datasheet NetApp StorageGRID, 3: NetApp Datasheet - NetApp StorageGRID Webscale Object Storage Software.
質問 # 37
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
正解：B
解説：
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
質問 # 38
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?
- A. RAID 5
- B. Dynamic Disk Pools (DDP)
- C. Advanced Disk Partitioning (ADP)
- D. volume group
正解：B
解説：
Explanation
= 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. References = SANtricity OS Dynamic Disk Pools | TR-4652 - NetApp, How to increase priority for disk reconstruction - NetApp Knowledge Base.
質問 # 39
A customer wants to use FabricPool technology to tier to object storage, using their on-premises NetApp FAS system.
Which feature allows this solution?
- A. Azure Blob
- B. StorageGRID
- C. Amazon Simple Storage Service (Amazon S3)
- D. NetApp ONTAP Simple Storage Service (S3)
正解：B
解説：
Explanation
FabricPool is a NetApp storage technology that enables automated tiering of data from an all-flash appliance to low-cost object storage tiers either on or off premises1. StorageGRID is a NetApp object storage solution that provides scalable, secure, and cost-efficient storage for unstructured data2. FabricPool supports StorageGRID as one of the object storage services that can be used as a backup destination for cold data3. References = FabricPool - Documentation Product Guides and Resources | NetApp, StorageGRID - Documentation Product Guides and Resources | NetApp, FabricPool best practices - NetApp
質問 # 40
Which NetApp tool has the capability to learn, recommend, and apply Performance Service Levels on multiple clusters?
- A. BlueXP classification
- B. BlueXP observability
- C. ONTAP System Manager
- D. Active IQ Unified Manager
正解：D
解説：
Explanation
= Active IQ Unified Manager is a tool that enables you to define the performance and storage objectives for a workload using Performance Service Levels (PSLs). You can assign a PSL to a workload when initially creating the workload, or afterwards by editing the workload. The management and monitoring of storage resources are based on Service Level Objectives (SLOs), which are defined by service level agreements that are based on required performance and capacity. Active IQ Unified Manager provides a few predefined PSLs, such as Extreme Performance, Performance, and Value, and also allows you to create your own PSLs to meet your needs. You can also apply the PSLs to multiple clusters and workloads to ensure optimal performance and utilization of the underlying resources. References = Performance Service Levels, Managing Performance Service Levels
質問 # 41
Which NetApp tool enables customers to address risk factors and opportunities to improve system availability, security, and performance?
- A. BlueXP ransomware protection
- B. BlueXP copy and sync
- C. Cloud Insights Storage Workload Security
- D. Active IQ Digital Advisor
正解：D
解説：
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
質問 # 42
A customer wants a disaster recovery solution in the cloud. The SnapMirror destination needs to be fully managed by the cloud provider.
Which service should the customer use?
- A. NetApp Cloud Volumes ONTAP
- B. Azure NetApp Files
- C. Amazon FSx for NetApp ONTAP
- D. NetApp Cloud Volumes Service
正解：C
解説：
Explanation
Amazon FSx for NetApp ONTAP is a fully managed service that provides native NetApp ONTAP storage and data management capabilities in the AWS cloud. It enables customers to use SnapMirror to replicate data from their on-premises ONTAP environments to Amazon FSx for NetApp ONTAP, and vice versa, for disaster recovery purposes. It also supports other ONTAP features, such as deduplication, compression, thin provisioning, snapshots, cloning, encryption, and tiering. It is suitable for customers who want to leverage the cloud for disaster recovery, while having the cloud provider manage the storage infrastructure and operations. References = Amazon FSx for NetApp ONTAP - NetApp, Amazon FSx for NetApp ONTAP: A Fully Managed Cloud Service for Enterprise Applications - NetApp, NetApp ONTAP: Discover and Manage On-Premises Ontap Clusters
質問 # 43
Which technology uses on-premises bare-metal hardware to abstract the operating system from the underlying hardware?
- A. supervisor
- B. hypervisor
- C. container
- D. hyperscaler
正解：B
質問 # 44
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?
- A. storage VM disaster recovery (SVM DR)
- B. SnapMirror Synchronous (SM-S)
- C. SnapMirror Business Continuity (SMBC)
- D. MetroCluster over IP
正解：C
解説：
Explanation
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. References = 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.
質問 # 45
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. FlexClone technology
- B. MetroCluster software
- C. SnapMirror Business Continuity
- D. FlexCache technology
正解：D
解説：
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.
質問 # 46
Which user interface should an administrator use to manage a NetApp storage solution that consists of E-Series E2800 controllers?
- A. StorageGRID Grid Manager
- B. NetApp BlueXP observability
- C. NetApp Element software
- D. SANtricity System Manager
正解：D
解説：
Explanation
SANtricity System Manager is a user interface that enables you to manage a NetApp storage solution that consists of E-Series E2800 controllers. SANtricity System Manager is a web-based graphical interface that provides easy configuration and maintenance of your E-Series storage systems. It also offers performance monitoring, data protection, security, and integration features. SANtricity System Manager is installed on each E-Series controller and can be accessed through a web browser. References = Introduction to NetApp E-Series E2800, E2800 Hybrid Storage System - E-Series Hybrid Flash | NetApp, Controllers - NetApp.
質問 # 47
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. BlueXP edge caching
- C. BlueXP backup and recovery
- D. Cloud Volumes ONTAP
正解：A
解説：
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
質問 # 48
A company wants to protect the files on their NetApp ONTAP based storage system from ransomware using an external process. If an attack is detected, a Snapshot copy is created, and the Microsoft Active Directory (AD) user access is blocked.
Which ONTAP feature enables this functionality?
- A. IPsec
- B. Vscan
- C. TLS
- D. FPolicy
正解：D
解説：
Explanation
FPolicy is an ONTAP feature that enables this functionality. FPolicy is a file access notification framework that allows external applications to monitor and control file access on ONTAP storage systems1. FPolicy can be used to protect files from ransomware by integrating with third-party solutions that use user behavioral analytics (UBA) to detect abnormal activity andtrigger actions such as creating a Snapshot copy and blocking the AD user access23. FPolicy can also be activated with a single click from BlueXP or ONTAP System Manager to protect against common ransomware extensions4. References = 1: FPolicy overview - NetApp, 2: Prevent ransomware spread with ONTAP automatic ransomware protection, 3: Fighting Ransomware, Part Six: Remediation, 4: Proactive ransomware protection-automated with ONTAP - NetApp.
質問 # 49
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 tiering
- B. Cloud Volumes Service
- C. BlueXP backup and recovery
- D. Cloud Volumes ONTAP
正解：A
解説：
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
質問 # 50
Which feature does StorageGRID use to distribute copies of object data?
- A. information lifecycle management (ILM)
- B. application lifecycle management (ALM)
- C. storage lifecycle management (SLM)
- D. object lifecycle management (OLM)
正解：A
解説：
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
質問 # 51
A manufacturing company wants to build an AI Center of Excellence in their headquarters using data from their remote factories. All data is currently stored on NetApp ONTAP solutions.
Which NetApp technology will enable the company to prepopulate a subset of the data?
- A. Flash Cache
- B. Flash Pool
- C. FlexCache
- D. SnapVault
正解：C
解説：
Explanation
FlexCache is a NetApp technology that will enable the company to prepopulate a subset of the data from their remote factories to their AI Center of Excellence. FlexCache is a feature of NetApp ONTAP that allows you to create a cache volume on a local or remote cluster and populate it with data from a source volume on another cluster1. FlexCache enables faster access to data by reducing latency and network bandwidth consumption1. FlexCache alsoallows you to select a subset of data from the source volume to cache, based on your business needs2. FlexCache can be used for various use cases, such as AI and machine learning, where you need to access a subset of data from a large data lake for training or inference3. References = 1: FlexCache overview - NetApp, 2: FlexCache volumes: Frequently asked questions
- NetApp, 3: NetApp ONTAP AI, powered by NVIDIA DGX systems and NetApp cloud-connected all-flash storage.
質問 # 52
Which two encryption mechanisms are supported with NetApp cloud data storage solutions? (Choose two.)
- A. Onboard Key Manager (OKM)
- B. NetApp Aggregate Encryption (NAE)
- C. NetApp Storage Encryption (NSE)
- D. NetApp self-encrypting drives (SED)
- E. NetApp Volume Encryption (NVE)
正解：B
解説：
Explanation
= NetApp Aggregate Encryption (NAE) and NetApp Volume Encryption (NVE) are software-based encryption solutions that protect data at rest on a per-aggregate or per-volume basis, respectively. They use AES 256-bit encryption and support both internal and external key management. They do not require self-encrypting drives (SEDs) or NetApp Storage Encryption (NSE), which are hardware-based encryption solutions that use FIPS 140-2 level 2 validated drives. Onboard Key Manager (OKM) is a built-in tool that serves authentication keys to nodes from the same storage system as the data, but it is not an encryption mechanism by itself. References = NetApp Volume Encryption, Configure NetApp Volume Encryption overview, Storage Encryption & Disk Encryption - Self Encrypting Software | NetApp, How to configure OKM for NVE & Where to Get Encryption Key - NetApp ...
質問 # 53
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. NetApp ONTAP SVM Data Collector
- B. Agent
- C. Acquisition Unit
- D. Data Collector
正解：C
解説：
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
質問 # 54
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. NetApp Cloud Volumes ONTAP
- B. AFF
- C. StorageGRID
- D. Azure NetApp Files
正解：D
解説：
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
質問 # 55
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. FabricPool
- B. SnapMirror
- C. FlexCache
- D. SnapVault
正解：C
解説：
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
質問 # 56
The customer wants to use NetApp BtueXP backup and recovery to back up their NetApp ONTAP volumes in on-premises ONTAP based systems.
Which two services can be used as a backup destination? (Choose two.)
- A. Rackspace Cloud Files
- B. Google Cloud Storage
- C. Microsoft Azure Blob
- D. IBM Cloud Object Storage
- E. Alibaba Cloud Object Storage Service
正解：D
解説：
Explanation
NetApp BlueXP backup and recovery supports various object storage services as backup destinations, including IBM Cloud Object Storage and Microsoft Azure Blob. These services provide scalable, durable, and cost-effective storage for backup data. BlueXP backup and recovery can automatically create and manage the required storage accounts and containers for these services, or use existing ones if specified by the user.
BlueXP backup and recovery also supports Amazon S3, Google Cloud Storage, NetApp StorageGRID, and NetApp ONTAP S3 as backup destinations. References = BlueXP backup and recovery documentation, Back up on-premises ONTAP to IBM Cloud Object Storage, Back up on-premises ONTAP to Azure Blob
質問 # 57
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
正解：D
解説：
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).
質問 # 58
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. Active IQ Unified Manager
- B. ONTAP System Manager
- C. Active IQ digital advisor
- D. Cloud Insights Storage Workload Security
正解：B
解説：
Explanation
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. References = Manage directories and files - NetApp, Ways to monitor Azure NetApp Files | Microsoft Learn.
質問 # 59
A customer wants to be able to have insights into their data. They want a service that will automatically discover, map, classify their data, and identify access permissions.
Which NetApp cloud service meets these requirements?
- A. BlueXP digital advisor
- B. BlueXP classification
- C. BlueXP observability
- D. ONTAP System Manager
正解：B
解説：
Explanation
BlueXP classification is a service that enables you to scan and classify data across your organization's hybrid multicloud. Classification utilizes AI-driven natural language processing (NLP) for contextual data analysis and categorization, giving you actionable insights into your data to address compliance requirements, detect security vulnerabilities, optimize costs, and accelerate migration. BlueXP classification can discover, map, and classify both structured and unstructured data across various data sources, such as NetApp and third-party storage systems, databases, and cloud services. BlueXP classification can also identify access permissions and ownership of data, and apply tags and labels to further organize and protect your data. References = BlueXP classification documentation, Data Classification Tool: Scans and Analyzes Data Automatically
質問 # 60
What are two data types? (Choose two.)
- A. file
- B. disk
- C. RAID
- D. LAN
- E. object
正解：A、E
解説：
Explanation
A file is a data type that represents a collection of data stored on a disk or other storage device. A file can have a name, an extension, a size, and other attributes. A file can contain any kind of data, such as text, images, audio, video, etc. A file can be opened, read, written, closed, deleted, or moved by a program. An object is a data type that represents an instance of a class, which is a blueprint for creating objects. An object can have properties, which are variables that store data, and methods, which are functions that perform actions on the object. An object can interact with other objects by sending and receiving messages. An object can inherit properties and methods from its parent class, or override them with its own definitions. References = File data type, Object data type, NetApp Data ONTAP 8.3 File Access and Protocols Management Guide, NetApp Data ONTAP 8.3 Object-Store Configuration Guide
質問 # 61
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