NetApp StorageGRID Administrator Exam - NS0-077 Exam Practice Test

Question 1

A StorageGRID installation is using two sites with multiple SG1100 services appliances for client access.
DNS Round Robin is configured to evenly distribute the traffic to all services appliances.
What increases the throughput for client operations?

A. Add a second Admin Node.

B. Replace an SG1100 appliance with an SGF6112 appliance as a caching load balancer.

C. Add one more SG1100 appliance.

D. Replace an SG1100 appliance with an SG110 appliance.

Correct Answer: C

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Question 2

Your team is troubleshooting intermittent connectivity issues during peak hours. You suspect that one or more StorageGRID nodes might be experiencing performance issues or downtime, and you want the load balancer to automatically skip these nodes.
Which feature in the third-party load balancer is designed to detect unresponsive nodes and prevent them from receiving client requests?

A. Global Server Load Balancing (GSLB)

B. session persistence

C. Secure Sockets Layer (SSL) offloading

D. health checks

Correct Answer: D

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Question 3

You have a 4-node NetApp ONTAP cluster that has been using FabricPool technology to tier data to a dedicated StorageGRID endpoint on a grid composed of two Admin Nodes, two Gateway Nodes in an HA group, and four Storage Nodes. After one year, your ONTAP cluster displays an error connecting to the grid to tier data. You have no reports of issues with any other applications or users on your StorageGRID system.
What is the cause of the error?

A. A Gateway Node is offline.

B. A Storage Node is offline.

C. The endpoint certificate has expired or changed.

D. The Client Network was changed to untrusted.

Correct Answer: C

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Question 4

You have a StorageGRID environment consisting of two sites deployed as virtual machines. Site A contains the primary Admin Node, one Gateway Node, and four Storage Nodes. Site B contains a nonprimary Admin Node, one Gateway Node, and four Storage Nodes. All client operations use load balancer endpoints through the Gateway Node. A host in Site A running both the primary Admin Node and Gateway Node has crashed.
What recovery process should you use to resume client operations the quickest?

A. Deploy a new primary Admin Node, and expand as a new primary Admin Node.

B. Deploy a new primary Admin Node, and recover the failed primary Admin Node.

C. Deploy a new Gateway Node, and expand as a new Gateway Node.

D. Deploy a new Gateway Node, and recover the failed Gateway Node from the nonprimary Admin Node.

Correct Answer: B

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Question 5

A customer has an AI/ML training workload that accesses the same objects multiple times. They have a requirement to enable caching to increase performance.
What StorageGRID node type supports this feature?

A. Archive

B. Admin

C. Gateway

D. Storage

Correct Answer: C

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Question 6

When managing a StorageGRID system, you observe that an object has been successfully ingested, but its storage location does not match expectations based on the active information lifecycle management (ILM) policy. You need to confirm which ILM rule was applied to the object during ingest.
Which method helps you infer the ILM rule that was applied to the object?

A. Use the ILM policy simulation tool to test object placement based on metadata.

B. Review the audit log for an ORLM (Object Rules Met) message related to the object.

C. Review the audit log for an SPUT (S3 PUT) message related to the object.

D. Perform a metadata lookup on the object to view its storage location.

Correct Answer: B

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Question 7

You are configuring a two-site StorageGRID solution to be the destination for mission-critical application data. You want the HA group to fail over from one site to the other in the event of a site failure.
How is the HA group configured?

A. Enter a gateway IP address for the virtual IP address.

B. Enter a unique IP address for each site in the virtual IP address list.

C. Enter a virtual IP address in a subnet that spans all sites in the virtual IP address list.

D. Enter a fully qualified domain name (FQDN) for the virtual IP address.

Correct Answer: C

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Network Appliance NetApp StorageGRID Administrator - NS0-077 Exam Practice Test

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