Network Appliance : NS0-901 Questions & Answers

Network Appliance NS0-901 Exam Syllabus Topics:

Network Appliance NetApp Certified AI Expert Sample Questions:

Question 1

The firm decides to implement a disaster recovery (DR) site for the "Advisor Assistant" application in a secondary data center. The Recovery Point Objective (RPO) is 15 minutes, and the Recovery Time Objective (RTO) is 4 hours. The design must protect both the document data lake and the vector database.
The primary site contains:
- Data Lake: NetApp StorageGRID
- Vector DB: NetApp AFF A-Series
Which combination of technologies and processes provides a complete and robust DR solution?
(Select all that apply.)

A. Use BlueXP disaster recovery to orchestrate and automate the failover and failback workflows for the application and its data dependencies.
B. Use NetApp FlexCache at the DR site to cache data from the primary site.
C. Use the NetApp DataOps Toolkit to manually script the failover process.
D. Use NetApp SnapMirror to create an asynchronous replication relationship for the AFF A-Series volume containing the vector database, with a schedule of 10 minutes.
E. Rely on tape backups to be shipped to the DR site in the event of a disaster.
F. Use StorageGRID's built-in replication rules to replicate object data from the primary site's grid to a StorageGRID instance at the DR site.

Question 2

A data scientist on the team wants to run an experiment on a new vector indexing strategy. To do this, they need a temporary, writable copy of the main vector database. They use the NetApp DataOps Toolkit for Python to automate this process.
The following script is executed:
from netapp_dataops.k8s import clone_pvc
clone_pvc(
source_pvc_name="prod-vector-db-pvc",
new_pvc_name="exp-indexing-clone",
namespace="ds-prod"
)
Assuming the source PVC exists and the user has correct permissions, what is the primary benefit of using this method?

A. It creates a read-only Snapshot, ensuring the integrity of the experimental data.
B. It automatically migrates the data from the AFF A-Series to the StorageGRID system for the experiment.
C. It uses NetApp FlexClone technology to create a near-instantaneous, space-efficient writable copy of the volume, accelerating the experimental workflow.
D. It creates a full physical copy of the data, providing the best performance isolation.

Question 3

An AI team is embarking on a project to train a new, large-scale computer vision model from scratch. The lead architect emphasizes that the success of the project depends on four fundamental inputs that must be available and managed throughout the training process. Which of the following are the four essential requirements for model generation?

A. A project manager, a data scientist, a software engineer, and a budget.
B. Data, code, compute, and time.
C. A pre-trained model, a validation set, an inference engine, and a cloud provider.
D. A data lake, a data warehouse, a data pipeline, and a data mart.

Question 4

An organization recently suffered a ransomware attack that encrypted several volumes on their primary ONTAP storage system, including a critical volume containing curated training data. The security team needs to implement a solution that can proactively detect and block ransomware- like file I/O patterns and automatically create a secure Snapshot copy before any damage is done.
The current ONTAP configuration is as follows:
ONTAP_Version: 9.12.1
Security_Features: SnapLock (Compliance Mode) on archive volumes
Anti-Virus_Scan: Enabled (Vscan)
Ransomware_Detection: Not configured
Which ONTAP feature should be enabled to provide this proactive, automated protection?

A. Enable Autonomous Ransomware Protection (ARP).
B. Enable Multi-Admin Verification (MAV) on all volumes.
C. Increase the frequency of scheduled Snapshots.
D. Use BlueXP backup and recovery to back up the volumes to the cloud more frequently.

Question 5

The firm has acquired a competitor, and the volume of proprietary documents for the "Advisor Assistant" is expected to triple, exceeding the capacity of the current StorageGRID data lake. The architect needs to expand the data lake's capacity non-disruptively.
The current StorageGRID status is:
System_Health: Nominal
Node_Count: 6 (3 Storage Nodes, 3 Admin/Gateway Nodes)
Usable_Capacity: 1.5 PB
Used_Capacity: 1.4 PB (93%)
What is the standard procedure for scaling the capacity of the on-premises NetApp StorageGRID system?

A. Add new storage nodes to the existing StorageGRID system and execute an expansion procedure.
B. Replace the disks in the existing storage nodes with higher-capacity drives.
C. Provision a new, separate StorageGRID system and use BlueXP copy and sync to move the data.
D. Use FabricPool to tier the excess data from StorageGRID to a public cloud provider.

Solutions: