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Free Practice Questions for NetApp NS0-004 Exam

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Total 65 questions

Question 1

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?



Answer : B

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


Question 2

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?



Answer : B

= 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.Reference=Storage Efficiencies - NetApp,Data Archiving: Cost-Effective Cloud Storage - NetApp,AFF Systems and Cloud Volumes ONTAP | NetApp.


Question 3

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?



Answer : C

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 storage spending across any public clouds.Reference=NetApp Keystone storage as a service for the hybrid cloud,Storage as a Service -- STaaS | NetApp,Learn about NetApp Keystone


Question 4

What owns the file system while provisioning SAN?



Answer : B

= When provisioning SAN, the host owns the file system. A LUN is a logical unit of storage that is presented to the host as a SCSI device. The host can format the LUN with any file system it supports, such as NTFS, ext4, or XFS. The ONTAP software does not manage the file system on the LUN, but only provides the block-level access to the LUN. The volume is a logical container for one or more LUNs, but it does not own the file system either.Reference=SAN Concepts,LUNs and Volumes


Question 5

Which feature does StorageGRID use to distribute copies of object data?



Answer : C

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.Reference=Information lifecycle management overview - NetApp,StorageGRID --- Object Storage | NetApp,NetApp Datasheet - NetApp StorageGRID Webscale Object Storage Software


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Total 65 questions