NS0-162 Exam Dumps : NetApp Certified Data Administrator (ONTAP)

The easiest and fastest way to restore a single file from a Snapshot copy is to use the Windows Shadow Copy Client, which allows the user to access and restore Data ONTAP Snapshot files from the Previous Versions tab in the Properties menu. This does not require any CLI commands or ONTAP System Manager operations. References :- Restoring files from Snapshot copies, Restore a single file from a Snapshot copy

 To make the destination NAS volume writable, you need to break the SnapMirror relationship using the snapmirror break command from the destination cluster, and then use the volume mount command to mount the NAS volume in the NFS namespace. Breaking the SnapMirror relationship will make the destination volume read/write and allow clients to access the latest Snapshot copy. Mounting the volume in the NFS namespace will make the volume visible to the clients and enable them to access the data. The other options are not correct because:

• Deleting the SnapMirror relationship from the destination cluster will not make the destination volume writable, but rather remove the relationship configuration and history. This will prevent future resynchronization or updates of the relationship.
• Breaking the SnapMirror relationship using the snapmirror break command from the source cluster will not work, because the source cluster is unavailable due to networking issues. The command must be run from the destination cluster. References :- Break the SnapMirror relationship, Mount a volume in the namespace

Cloud Backup Service is an ONTAP native solution that supports using SnapMirror to mirror your data to public cloud object storage. Cloud Backup Service enables you to back up your ONTAP volumes to Amazon S3 or Azure Blob storage using SnapMirror Cloud technology. You can also restore your data from cloud storage to a different volume or cluster. Cloud Backup Service leverages SnapDiff V3, which is a feature that reduces the amount of data transferred and stored in the cloud by only sending the changed blocks between snapshots. Cloud Backup Service also preserves the ONTAP storage efficiencies and encryption in the cloud. The other options are not correct because they are not ONTAP native solutions or they do not support using SnapMirror to mirror your data to public cloud object storage. Flash Pool is a feature that combines SSDs and HDDs in a hybrid aggregate to improve performance and capacity. Cloud Compliance service is a feature that provides data privacy and security insights for your cloud data. Cloud Sync is a service that enables data synchronization between different sources and destinations, such as NFS, SMB, S3, Azure Blob, Google Cloud Storage, and more. References :- Back up data to the cloud using SnapMirror, A New Backup Architecture for NAS Systems - SnapDiff V3, SnapMirror in the Cloud: New Uses for NetApp Data Replication