NS0-522 Certification Exam Guide + Practice Questions Updated 2026

Explanation:
In a multitenant environment where a user needs access only to perform replication within a specific SVM to another cluster, the default role vsadmin-backup is appropriate. This role provides the necessary permissions to manage backup and replication tasks without granting broader administrative rights.
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Explanation:
To ensure the best performance in an iSCSI SAN implementation:
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Explanation:
To move SAN LIFs to new nodes that are members of a portset during maintenance of a NetApp AFF ONTAP cluster, you should take the following steps:
These actions help maintain the integrity and performance of the SAN environment during the migration of LIFs.
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Explanation:
For an FC-based online Foreign LUN Import, ONTAP requires connectivity on both sides of the migration path. On the backend, ONTAP acts as a SCSI initiator when reading data from the foreign storage array; NetApp therefore specifies that FC FLI requires at least one FC port per controller capable of operating in initiator mode, with redundant ports preferred. On the frontend, the destination ONTAP LUN must be presented to the host so that application I/O can resume while the import continues. For an FCP host, this requires the data SVM to have the FCP service and appropriate FCP LIFs. iSCSI LIFs and iSCSI target definitions are irrelevant to an FC-based FLI workflow. Relevant SAN ONTAP topics include FLI prerequisites, FC initiator ports, FCP LIFs, online FLI, zoning, and host cutover.

Explanation:
Data compaction reduces physical storage consumption by combining multiple small data chunks into a single physical 4 KB block. ONTAP normally works with 4 KB blocks, meaning that a small object such as a 1 KB file could otherwise consume an entire 4 KB block. Inline data compaction combines such small pieces of data while they are still in memory, allowing several independently addressable data fragments to share one physical block. Compression differs because it reduces data size by encoding data into compression groups, while deduplication eliminates duplicate blocks. Thin provisioning controls capacity allocation rather than block packing. Therefore, when the requirement specifically refers to placing multiple different 1 KB files or data fragments into the same block, compaction is the applicable ONTAP storage-efficiency mechanism.