[2025] Pass Network Appliance NS0-528 Test Practice Test Questions Exam Dumps
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NEW QUESTION # 79
You are setting up replication between a primary site that has a six-node NetApp cluster and a secondary site that has a two-node NetApp cluster.
What is the minimum number of required Intercluster LIFs?
- A. The primary site requires six, and the secondary site requires two.
- B. The primary site requires two, and the secondary site requires two.
- C. The primary site requires twelve, and the secondary site requires four.
- D. The primary site requires one, and the secondary site requires one.
Answer: A
Explanation:
Each node in a NetApp cluster must have at least one Intercluster LIF to participate in SnapMirror replication. Therefore, for a six-node cluster (primary), you need six LIFs, and for a two-node cluster (secondary), you need two LIFs - one per node.
NEW QUESTION # 80
A customer is running NetApp ONTAP 9.14.1 software and asks you to protect some data in a way that even disk zeroing cannot delete.
Which command enforces the requirement?
- A. volume create -snaplock-type enterprise
- B. aggregate create -snaplock-type enterprise
- C. aggregate create -snaplock-type compliance
- D. volume create -snaplock-type compliance
Answer: D
Explanation:
The SnapLock Compliance mode provides WORM (Write Once, Read Many) protection that is irrevocable, even by administrators, and not removable by disk zeroing or reinitialization. This satisfies stringent regulatory and tamper-proof data protection requirements.
NEW QUESTION # 81
You are at a customer site and assisting with testing a sudden site disaster scenario with their MetroCluster solution. All the equipment at the production site is suddenly powered off, and the command metrocluster switchover -forced-on-disaster true is issued. After the switchover to the disaster site is complete, the customer notices that one of their database applications is offline. All other data is accessible from the disaster site. You notice the following in the volume show output:
What can you do to help bring the application online while in switchover?
- A. Advise the customer to reboot their application server.
- B. Increase the available space using the volume size command.
- C. Modify the -in-nvfailed-state option using the volume modify command.
- D. Reboot the NetApp nodes with the -ignore-strict-sync-warnings true option.
Answer: C
Explanation:
The in-nvfailed-state: true indicates that the volume is in Nonvolatile RAM (NVRAM) failed state, which happens when write operations could not be committed properly during a disaster event. This causes the volume to go into a read-only protected mode to avoid data corruption.
To restore access, you must manually override this state with:
volume modify -vserver SVM1-mc -volume APP02_DB -in-nvfailed-state false This will bring the volume out of failed state and allow the database application to function again during the switchover.
NEW QUESTION # 82
Which two NetApp products would you use to generate reports concerning the health of data protection relationships? (Choose two.)
- A. OnCommand Unified Manager
- B. OnCommand System Manager
- C. SnapDiff
- D. SnapCenter
Answer: A,D
NEW QUESTION # 83
Your customer wants to set up a local retention time of at least four months. They also want to protect a week of retention from being deleted by ransomware or rogue administrators.
Which two settings create the correct Snapshot policy to achieve this? (Choose two.)
- A. Create a Snapshot policy with the weekly Snapshot copy retention time set to 122 days.
- B. Create a Snapshot policy with the maximum daily snapshots set to 122.
- C. Enable Autonomous Ransomware Protection (ARP) on the volume.
- D. Set the SnapLock retention period for the daily Snapshot copies to 7 days.
Answer: A,D
Explanation:
To meet the requirement of 122 days ≈ 4 months, so setting the weekly Snapshot copy retention to 122 days ensures local backups are retained for that duration.
To protect a week of retention from tampering, apply SnapLock to the daily Snapshot copies with a 7-day retention, which makes them tamper-proof and resistant to deletion by ransomware or rogue administrators.
NEW QUESTION # 84
You are the administrator of an ONTAP 9.7 cluster. You configured an hourly Snapshot schedule for all volumes. One of your users accidentally deleted an important spreadsheet file on an SMB share. This file must be restored within a minimum amount of time.
Which two actions satisfy this requirement? (Choose two.)
- A. On the cluster CLI, issue the volume clone restore command.
- B. On the cluster CLI, issue the volume snapshot restore-file command.
- C. In ONTAP System Manager, navigate to the volume where the share resides, click on "Snapshot Copies" and restore the latest Snapshot copy.
- D. In Windows Explorer, right-click on the SMB share where the file was deleted, go to "Previous Versions" and select the file, then copy it to the original location.
Answer: B,D
NEW QUESTION # 85
Which of the following is a best practice for designing a data protection solution?
- A. Keeping data in a single location
- B. Providing employee training on data protection policies
- C. Storing passwords in plain text
- D. Implementing access controls only for sensitive data
Answer: B
NEW QUESTION # 86
What are two reasons why the status of the SnapMirror relationship is showing ~Healthy: false~? (Choose two.)
- A. It has missed a scheduled transfer.
- B. The lag time has exceeded the threshold.
- C. A transfer operation is in progress.
- D. A manual update has failed.
Answer: A,D
NEW QUESTION # 87
Synchronous replication is available for which two NetApp solutions? (Choose two.)
- A. ONTAP Select
- B. Cloud Backup
- C. MetroCluster
- D. StorageGRID Webscale
Answer: A,C
NEW QUESTION # 88
What are the key considerations when selecting a data protection solution provider?
- A. Cost, data security, and data backup frequency
- B. Data storage capacity, data backup speed, and data retrieval time
- C. Data encryption strength, data deduplication ratio, and data archiving capabilities
- D. Data protection compliance, service level agreements, and customer support
Answer: D
NEW QUESTION # 89
You are administering your company's ONTAP SMB file services. You must perform a Snapshot copy every hour and replicate the Snapshot copy to a secondary ONTAP cluster.
Which two software products would you use to initialize the replication relationship? (Choose two.)
- A. ONTAP System Manager
- B. Active IQ OneCollect
- C. Active IQ Unified Manager
- D. SnapCenter
Answer: A,D
NEW QUESTION # 90
A customer wants to upgrade to ONTAP 9.7P3 from their current version running on their AFF All SAN Array A220. This upgrade must be completed non-disruptively.
In this scenario, which statement is correct?
- A. Migrate the LIFs and use the ~vol move~ command, then carry out the upgrade.
- B. Shut down access to all the volumes, then carry out the upgrade.
- C. Plug in the HA cabling and mirror the NVRAM, then carry out the upgrade.
- D. The upgrade process is non-disruptive, no further action is required.
Answer: D
NEW QUESTION # 91
What is a disaster recovery plan in NetApp data protection software?
- A. A method for encrypting data to protect it from unauthorized access
- B. A method for compressing data to reduce storage space
- C. A set of procedures for recovering data after a disaster
- D. A method for optimizing data access
Answer: C
NEW QUESTION # 92
Your customer wants to use tamper-proof Snapshot copies on a SnapMirror destination volume only.
You successfully created a SnapMirror relationship using a SnapMirror policy that contains the following rules:
After initializing, you are able to delete a daily Snapshot copy.
Which command did you need to modify to enable the tamper-proof Snapshot copies as specified in the policy?
- A. volume snapshot modify -expiry-time
- B. volume snaplock modify -privileged-delete
- C. vserver modify -snapshot-policy
- D. volume modify -snapshot-locking-enabled
Answer: D
Explanation:
Although the SnapMirror policy includes rules for retaining Snapshot copies, the ability to make them tamper-proof (i.e., locked) depends on enabling snapshot locking on the destination volume. You must explicitly run:
volume modify -volume <vol_name> -snapshot-locking-enabled true
Without this setting, SnapMirror-created Snapshot copies can still be deleted manually. Enabling snapshot-locking ensures that retention rules (like the 5-day daily rule in your policy) are enforced and Snapshots are immutable.
NEW QUESTION # 93
A previous administrator had configured an external backup system to use node-scoped NDMP for backups, but you want to change this system to use SVM-scoped NDMP.
How do you make this change in ONTAP?
- A. Turn off node-scoped NDMP on the SVMs being backed up.
- B. Turn off node-scoped NDMP on the cluster.
- C. Restart the NDMP service on the cluster.
- D. Restart the NDMP service on the SVMs being backed up.
Answer: B
NEW QUESTION # 94
You have recently installed and set up a new NetApp HCI deployment in your data center that consists of four compute nodes and four storage nodes. Inside this HCI deployment, you are using ONTAP Select for file services. You must protect the data inside the ONTAP Select VM in case of a rack failure.
Which two methods would accomplish this task? (Choose two.)
- A. Enable FabricPools in the ONTAP Select instance.
- B. Replicate the SVMs from inside the ONTAP Select VM to an existing ONTAP cluster using SVM D
- C. Using SolidFire real-time remote replication, replicate the hosting volumes to an ONTAP cluster.
- D. Replicate the volumes using SnapMirror from inside the ONTAP Select VM to an existing ONTAP cluster.
Answer: B,C
NEW QUESTION # 95
You experience a node outage as a result of a component failure in a high-availability (HA) pair. You replace the failed component and get thenode booted up again, but are unable to perform the giveback operation.
The onscreen error is:
"Connected to partner, Takeover is not possible: Storage failover mailbox disk state is invalid, Local node has encountered errors while reading the storage failover partner's mailbox disks. Local node missing partner disks" What are two ways to solve this problem? (Choose two.)
- A. Destroy the root aggregate.
- B. Correct the shelf cabling errors.
- C. Correct the failover group configuration.
- D. Destroy the mailboxes on both nodes.
Answer: B,C
NEW QUESTION # 96
Your customer is required to store backups of home directories that are hosted on an on-premises ONTAP 9.7 system in the cloud.
In this scenario, which NetApp solution satisfies this requirement?
- A. SnapMirror with a Cloud Volumes ONTAP destination
- B. FabricPool with an Amazon S3 cloud tier
- C. SnapMirror with a Cloud Volumes Service destination
- D. FabricPool with a StorageGRID cloud tier
Answer: A
NEW QUESTION # 97
You have two sites running NetApp ONTAP 9.14.1 clusters that have databases connecting through FC that have a near-zero RTO requirement.
What NetApp solution would allow a failover between the sites with a near-zero RTO?
- A. SVM data mobility
- B. SnapMirror active sync
- C. BlueXP
- D. SnapMirror SVM
Answer: B
Explanation:
SnapMirror active sync provides active-active synchronous replication for SAN workloads (including FC-attached databases), ensuring zero RPO and near-zero RTO. It enables automatic failover and failback between sites, making it the ideal solution for mission-critical applications requiring continuous availability.
NEW QUESTION # 98
What is the purpose of NetApp data protection software?
- A. To provide an easy and reliable way to back up and recover data
- B. To compress data to reduce storage space
- C. To encrypt data to protect it from unauthorized access
- D. To optimize data access speed
Answer: A
NEW QUESTION # 99
A customer is running clustered Data ONTAP and wants to restore 15 files from a secondary SnapVault destination. The customer uses the command snapmirror restore - file-list.
Which two statements are true about this operation? (Choose two.)
- A. You can choose any destination volume for the restore, as long as the volume type is RW.
- B. You can choose any destination volume for the restore, as long as the volume type is DP.
- C. The maximum number of files that you can select at the same time is eight.
- D. The maximum number of files that you can select at the same time is one.
Answer: B,C
NEW QUESTION # 100
You have a SnapVault backup from your primary site to your secondary site with a LUN in the volume.
In this scenario, what is transferred?
- A. selected Snapshot copies
- B. LUN mapping status
- C. UUID
- D. serial number
Answer: A
NEW QUESTION # 101
You want to ensure that a particular version of SnapManager for SQL is supported in a configuration.
Which three components need to be verified in the Interoperability Matrix? (Choose three.)
- A. FC HBA firmware
- B. Data ONTAP version
- C. SnapManager version
- D. On Command Unified Manager version
- E. SnapDrive version
Answer: B,C,E
NEW QUESTION # 102
What is RAID-DP in NetApp ONTAP?
- A. A method for encrypting data to protect it from unauthorized access
- B. A method for protecting data against disk failures
- C. A method for compressing data to reduce storage space
- D. A method for optimizing data access
Answer: B
NEW QUESTION # 103
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