[2024年08月09日]NS0-004試験問題集PDF正確率保証と更新された問題
合格させるNS0-004試験にはリアルテストエンジンPDFには67問題あります
Network Appliance NS0-004 認定試験の出題範囲：
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質問 # 33
What are two data types? (Choose two.)
- A. LAN
- B. object
- C. disk
- D. file
- E. RAID
正解：B、D
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 # 34
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?
- A. Astra Control
- B. Cloud Volumes ONTAP
- C. Keystone
- D. Azure NetApp Files
正解：C
解説：
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 storagespending across any public clouds. References = NetApp Keystone storage as a service for the hybrid cloud, Storage as a Service - STaaS | NetApp, Learn about NetApp Keystone
質問 # 35
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?
- A. FlexClone
- B. SnapLock
- C. SnapVault
- D. FlexCache
正解：A
解説：
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. References = NetApp ONTAP, Storage efficiency features, Storage Snapshots Deep Dive: Cloud Volumes ONTAP Snapshots
質問 # 36
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. SnapMirror Business Continuity (SMBC)
- B. SnapMirror Synchronous (SM-S)
- C. storage VM disaster recovery (SVM DR)
- D. MetroCluster over IP
正解：A
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 # 37
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 # 38
A data administrator needs to store customer financial records that are subject to SEC regulations. All files must be retained in an unalterable state for 6 years and must stay easily accessible.
Which feature should the administrator configure?
- A. NetApp Storage Encryption (NSE)
- B. NetApp Volume Encryption (NVE)
- C. SnapLock Enterprise
- D. SnapLock Compliance
正解：D
解説：
Explanation
SnapLock Compliance is a NetApp feature that enables you to store customer financial records that are subject to SEC regulations. SnapLock Compliance provides WORM (write once, read many) functionality at the volume level, which means that files cannot be modified, deleted, or overwritten for a specified retention period. SnapLock Compliance also ensures that files are easily accessible and searchable, and that they comply with the SEC Rule 17a-4, which requires financial firms to preserve certain records in a non-rewriteable and non-erasable format. References = SnapLock Compliance overview - NetApp, An independent assessment firm validated that Azure and Office 365 can help financial firms meet SEC Rule 17a-4, SEC Rule 18a-6, FINRA 4511, & CFTC 1.31 records retention and immutable storage requirements..
質問 # 39
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. Amazon FSx for NetApp ONTAP
- C. NetApp Cloud Volumes Service
- D. Azure NetApp Files
正解：B
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 # 40
Which NetApp BlueXP product enables a customer to provide read and write access to remote Windows servers from a centralized datastore?
- A. Cloud Volumes ONTAP
- B. BlueXP tiering
- C. BlueXP edge caching
- D. BlueXP copy and sync
正解：C
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 # 41
An associate is using NetApp BlueXP to replicate data to NetApp Cloud Volumes ONTAP from a NetApp AFF system for disaster recovery purposes.
What must be done to the SnapMirror relationship to activate the destination volume for data access?
- A. update
- B. delete
- C. resync
- D. break
正解：D
解説：
Explanation
= To activate the destination volume for data access, you must quiesce and break the SnapMirror relationship.
Quiescing disables future SnapMirror data transfers, and breaking makes the destination volume read-write.
This allows you to use the destination volume for disaster recovery purposes. References = Breaking the SnapMirror relationship, Manage mirror relationships with System Manager, Create the SnapMirror relationship
質問 # 42
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. Cloud Volumes ONTAP
- B. BlueXP tiering
- C. Cloud Volumes Service
- D. BlueXP backup and recovery
正解：B
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 # 43
Which two access policies are supported by StorageGRID? (Choose two.)
- A. ILM
- B. bucket
- C. service
- D. group
- E. export
正解：B
解説：
Explanation
StorageGRID supports two kinds of access policies: bucket policies and group policies. Bucket policies are attached to buckets and control access by users in the bucket owner account or other accounts to the bucket and the objects in it. Group policies are attached to a group in the account and allow that group to access specific resources owned by that account. Both bucket and group policies use the Amazon Web Services (AWS) policy language and are written in JSON. References = Bucket and group access policies, Use bucket and group access policies, Example group policies.
質問 # 44
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 ransomware protection
- C. Active IQ Digital Advisor
- D. BlueXP copy and sync
正解：C
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 # 45
Which feature does StorageGRID use to distribute copies of object data?
- A. storage lifecycle management (SLM)
- B. information lifecycle management (ILM)
- C. object lifecycle management (OLM)
- D. application lifecycle management (ALM)
正解：B
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 # 46
Which two cloud-native solutions provide metered file storage for NAS volumes? (Choose two.)
- A. NetApp ONTAP Select software
- B. NetApp AFF systems
- C. Amazon FSx for NetApp ONTAP
- D. NetApp Cloud Volumes ONTAP
- E. Azure NetApp Files
正解：D
解説：
Explanation
= NetApp Cloud Volumes ONTAP and Azure NetApp Files are two cloud-native solutions that provide metered file storage for NAS volumes. NetApp Cloud Volumes ONTAP is a software-defined storage solution that runs on top of public cloud infrastructure, such as AWS, Azure, and Google Cloud. It delivers the same features and functionality as the on-premises ONTAP system, including data protection, storage efficiency, and high availability. NetApp Cloud Volumes ONTAP supports NFS and SMB protocols for file access and offers flexible pricing models, such as pay-as-you-go and bring-your-own-license. Azure NetApp Files is a fully managed file storage service that runs natively on Microsoft Azure. It leverages the performance and reliability of NetApp ONTAP technology to deliver enterprise-grade file shares for Azure applications. Azure NetApp Files supports NFS and SMB protocols and offers consumption-based pricing with no upfront costs or termination fees. References = NetApp Cloud Volumes ONTAP, Azure NetApp Files, Cloud Native Storage | vSAN & vSphere | VMware
質問 # 47
Which user interface should an administrator use to manage a NetApp storage solution that consists of E-Series E2800 controllers?
- A. SANtricity System Manager
- B. StorageGRID Grid Manager
- C. NetApp BlueXP observability
- D. NetApp Element software
正解：A
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 # 48
Which option provides a flexible payment option for on-premises and hybrid cloud NetApp solutions?
- A. Cloud Volumes ONTAP PAYGO
- B. ONTAP Select
- C. Keystone
- D. Cloud Volumes ONTAP BYOL
正解：C
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 # 49
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