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Network Appliance NS0-003 Practice Test - Questions Answers
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Question 1
Which NetApp Cloud Manager add-on service enables you to back up on-premises volumes and NetApp Cloud Volumes ONTAP volumes to object storage?
Explanation:
Reference: https://docs.netapp.com/us-en/occm/concept_backup_to_cloud.html#limitationsCloud Backup is a service that enables you to back up and restore data from on-premises or cloud- based NetApp storage systems to low-cost object storage. It supports both NetApp ONTAP and NetApp Element software. Reference: 1 https://docs.netapp.com/us-en/occm/concept_backup.html
Question 2
You are helping to deploy a new cloud application. Over time, cloud resource requirements will likely grow and could become costly. Your manager asks you to collect cost data and determine how to optimize costs.
In this scenario, which NetApp product would enable you to fulfill this request?
Explanation:
Reference: https://spot.io/products/cloud-analyzer/
Spot Cloud Analyzer by NetApp is a product that helps you monitor, analyze, and optimize your cloud infrastructure costs across multiple cloud providers and accounts. It provides visibility into your cloud spending patterns, identifies cost-saving opportunities, and recommends actions to reduce yourcloud bills. Reference: 2 https://spot.io/products/cloud-analyzer/
Question 3
Your company has decided to move an on-premises application to the cloud. The application's data is currently stored locally on a physical Red Hat Enterprise Linux (RHEL) server.
Which NetApp solution would be used to migrate this data to an Azure NetApp Files volume?
Explanation:
Cloud Sync is a NetApp service that enables you to synchronize data between different sources and targets, such as on-premises file servers, NFS or CIFS shares, cloud storage services, or Azure NetAppFiles volumes. It supports various protocols and formats, including RHEL servers.Reference: 3 https://docs.netapp.com/us-en/cloud-sync/index.html
Question 4
What are two main benefits when configuring Advanced Disk Partitioning (ADP) on an AFF or FAS system? (Choose two.)
Explanation:
Advanced Disk Partitioning (ADP) is a feature that enables you to partition each disk into two partitions: one for data and one for root aggregates. This reduces the number of disks required for root aggregates and increases the number of disks available for data aggregates, thus reducing the RAID parity overhead and optimizing the storage capacity. Reference: https://docs.netapp.com/us-en/ontap/concept_adp_overview.html
Question 5
Which two statements are true regarding an ONTAP Select deployment? (Choose two.)
Explanation:
A is true because running multiple nodes from the same cluster on the same host can compromise availability and performance. C is true because VMware ESXi and Red Hat KVM are the supported hypervisors for ONTAP Select deployment.
Question 6
Which statement is correct about Cloud Volumes ONTAP systems and ONTAP clusters, before you can replicate data between them?
Explanation:
B is correct because the source and destination volumes must be running compatible ONTAP versions to support SnapMirror replication. The other statements are not correct or not required for replication. Reference: https:// docs.netapp.com/us-en/ontap/snapmirror/snapmirror-overview.html
Question 7
You have multiple on-premises applications writing to ONTAP LUNs and NFS exports. You want to build a disaster recovery solution from your on-premises ONTAP systems to your Microsoft Azure Resource Group while preserving the data efficiency and access properties for block and file.
Which cloud storage destination would you use In Microsoft Azure to accomplish this task?
Explanation:
D is correct because NetApp Cloud Volumes ONTAP is a software-only version of ONTAP that runs on cloud infrastructure and supports SnapMirror replication with on-premises ONTAP systems. The other options are not compatible with SnapMirror or do not preserve the data efficiency and access properties for block and file. Reference: https://docs.netapp.com/us-en/ontap/task_dp_back_up_to_cloud.html
Question 8
What are two benefits of providing object storage with NetApp StorageGRID appliances? (Choose two.)
Explanation:
A is true because NetApp StorageGRID appliances provide enterprise-grade hardware with high availability, durability, and performance. C is true because NetApp StorageGRID appliances simplify the deployment of object storage by automating the installation and configuration process. The other statements are not benefits of using StorageGRID appliances. Reference:https://www.netapp.com/pdf.html?item=/media/16348-tr4743pdf.pdf
Question 9
Your company has a NetApp ONTAP solution deployed in a data center. The current solution has a large amount of stored inactive dat a. You are asked to tier this data to the cloud, but you must keep the data efficiencies that you are using in the data center.
In this scenario, which NetApp technology enables you to accomplish this task?
Explanation:
A is correct because FabricPool is a feature of ONTAP that enables you to tier inactive data from an all-flash aggregate to an object store in the cloud, while keeping the data efficiencies such asdeduplication and compression. Reference:
https://docs.netapp.com/us-en/ontap/cloud/fabricpool- concept.html
Question 10
What are three supported deployment solutions for NetApp StorageGRID? (Choose three.)
Explanation:
A, D, and E are correct because NetApp StorageGRID supports deployment on virtual servers using VMware ESXi, StorageGRID hardware appliances, and virtual servers using Amazon EC2. The other options are not supported deployment solutions for StorageGRID. Reference:https://www.netapp.com/pdf.html?item=/media/16348-tr4743pdf.pdf
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