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Network Appliance NS0-004 Exam Syllabus Topics:
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NEW QUESTION # 25
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?
- A. Add a new FAS system to the existing AFF cluster.
- B. Upgrade the AFF controllers to a higher system.
- C. Expand the cluster with a new AFF system.
- D. Add SSDs to the existing AFF cluster.
Answer: A
Explanation:
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. References = Storage Efficiencies - NetApp, Data Archiving: Cost-Effective Cloud Storage - NetApp, AFF Systems and Cloud Volumes ONTAP | NetApp.
NEW QUESTION # 26
Which NetApp tool has the capability to learn, recommend, and apply Performance Service Levels on multiple clusters?
- A. BlueXP observability
- B. ONTAP System Manager
- C. Active IQ Unified Manager
- D. BlueXP classification
Answer: C
Explanation:
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
NEW QUESTION # 27
Which user interface should an administrator use to manage a NetApp storage solution that consists of E-Series E2800 controllers?
- A. NetApp Element software
- B. StorageGRID Grid Manager
- C. SANtricity System Manager
- D. NetApp BlueXP observability
Answer: C
Explanation:
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.
NEW QUESTION # 28
A customer wants to modernize the SAN environment and transition iSCSI-based workloads to NVMe-over-TCP. Which NetApp storage systems should be used to meet these requirements?
- A. StorageGRID
- B. SANtricity OS
- C. ONTAP software
- D. Element software
Answer: C
Explanation:
Explanation
ONTAP software is a NetApp storage system that supports NVMe-over-TCP, which is a protocol that allows remote direct memory access for data using an Ethernet TCP link. ONTAP software enables customers to upgrade their iSCSI-based workloads to NVMe-over-TCP without requiring any special hardware or network changes. ONTAP software also provides other benefits such as data protection, efficiency, and scalability for SAN environments. References = Announcing NVMe/TCP for ONTAP, NetApp brings NVMe over TCP to ONTAP via the iSCSI upgrade path, What Is NVMe? - Benefits & Use Cases
NEW QUESTION # 29
Which NetApp BlueXP product enables a customer to provide read and write access to remote Windows servers from a centralized datastore?
- A. BlueXP edge caching
- B. BlueXP tiering
- C. Cloud Volumes ONTAP
- D. BlueXP copy and sync
Answer: A
Explanation:
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
NEW QUESTION # 30
Which two encryption mechanisms are supported with NetApp cloud data storage solutions? (Choose two.)
- A. NetApp Volume Encryption (NVE)
- B. NetApp self-encrypting drives (SED)
- C. Onboard Key Manager (OKM)
- D. NetApp Storage Encryption (NSE)
- E. NetApp Aggregate Encryption (NAE)
Answer: E
Explanation:
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 ...
NEW QUESTION # 31
Which two access policies are supported by StorageGRID? (Choose two.)
- A. bucket
- B. group
- C. export
- D. ILM
- E. service
Answer: A
Explanation:
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.
NEW QUESTION # 32
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. break
- C. delete
- D. resync
Answer: B
Explanation:
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
NEW QUESTION # 33
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 Volume Encryption (NVE)
- B. SnapLock Enterprise
- C. SnapLock Compliance
- D. NetApp Storage Encryption (NSE)
Answer: C
Explanation:
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..
NEW QUESTION # 34
What are the two node types within a Kubernetes cluster? (Choose two.)
- A. master
- B. controller
- C. backup
- D. worker
- E. storage
Answer: D
Explanation:
Explanation
= A Kubernetes cluster is a group of machines that run containerized applications as part of a distributed system. A Kubernetes cluster consists of two types of nodes: worker nodes and master nodes. Worker nodes are the machines that run the actual workloads, such as pods, which are groups of containers. Master nodes are the machines that run the control plane, which is responsible for managing the cluster state, scheduling workloads, and enforcing policies. A cluster must have at least one master node and one or more worker nodes. A cluster can also have multiple master nodes for high availability and load balancing. References = What is Kubernetes Cluster?, Kubernetes Nodes - The Complete Guide, Nodes | Kubernetes
NEW QUESTION # 35
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. SnapVault
- B. FabricPool
- C. FlexCache
- D. SnapMirror
Answer: C
Explanation:
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
NEW QUESTION # 36
Which NetApp tool enables customers to address risk factors and opportunities to improve system availability, security, and performance?
- A. BlueXP ransomware protection
- B. Active IQ Digital Advisor
- C. BlueXP copy and sync
- D. Cloud Insights Storage Workload Security
Answer: B
Explanation:
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
NEW QUESTION # 37
A customer wants to use a NetApp cloud solution for their CIFS and iSCSI data but has a very limited staff.
Which NetApp cloud solution meets these requirements?
- A. BlueXP observability
- B. BlueXP classification
- C. Cloud Volumes ONTAP
- D. Cloud Volumes Service
Answer: D
Explanation:
Explanation
Cloud Volumes Service is a fully managed cloud storage service that provides SMB/CIFS and NFS file services for your cloud applications. It is designed for customers who want to use NetApp cloud solutions for their CIFS and iSCSI data but have a very limited staff. Cloud Volumes Service 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 Cloud Volumes Service for AWS?, Cloud Volumes Service for AWS Documentation, Cloud Volumes Service for Google Cloud Documentation, Cloud Volumes Service for Azure Documentation
NEW QUESTION # 38
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 observability
- B. ONTAP System Manager
- C. BlueXP classification
- D. BlueXP digital advisor
Answer: C
Explanation:
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
NEW QUESTION # 39
Which NetApp product enables the movement of data across different platforms, such as file and object storage?
- A. BlueXP observability
- B. BlueXP copy and sync
- C. Cloud Secure
- D. BlueXP classification
Answer: B
Explanation:
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
NEW QUESTION # 40
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