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Network Appliance NS0-077 Exam Overview:

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Network Appliance NetApp StorageGRID Administrator Sample Questions:

Question 1

To comply with an industry regulation, a bank is establishing a disaster recovery solution across two grids.
The tenant federation was successfully configured. You are required to unidirectionally replicate a critical bucket from Grid-1 to Grid-2 and ensure that all of the content is identical on each grid, to reestablish operations in the event that Grid-1 fails.
After creating a bucket with versioning enabled on each grid, what are the required steps to complete the task?

A. Enable cross-grid replication (CGR) on Grid-1, select the grid federation connection, and select Yes for Replicate metadata.
B. Enable cross-grid replication (CGR) on each grid, select the grid federation connection, and select Yes for Replicate delete markers.
C. Enable cross-grid replication (CGR) on Grid-1, select the grid federation connection, and select Yes for Replicate delete markers.
D. Enable cross-grid replication (CGR) on Grid-2, select the grid federation connection, and select Yes for Replicate delete markers.

Question 2

Your customer has a requirement to create external backups of some of their buckets, where all backup objects are to be retained for at least 90 days, including all possible versions. Your customer already created a new standalone grid on the new location.
What steps provide a solution for this requirement?

A. Create a versioned bucket, use cross-grid replication to create copies of the objects, and use a bucket policy to delete noncurrent versions for 90 days.
B. Create a nonversioned bucket, use the CloudMirror service to create copies of the objects, and use a bucket policy to delete noncurrent versions for 90 days.
C. Create a versioned bucket, use cross-grid replication to create copies of the objects, and use information lifecycle management (ILM) to store the objects for 90 days.
D. Create a nonversioned bucket, use the CloudMirror service to create copies of the objects, and use information lifecycle management (ILM) to store the objects for 90 days.

Question 3

A StorageGRID administrator is tasked with ensuring uninterrupted access to the Grid Manager and Tenant Manager services. The deployment includes two Admin Nodes, four Gateway Nodes, and six Storage Nodes.
Which configuration meets the requirement?

A. Create an HA group using both Admin Node and Gateway Node interfaces.
B. Create an HA group using service appliances and VMware-based software nodes.
C. Create an HA group using only Admin Node interfaces.
D. Create an HA group using only Gateway Node interfaces.

Question 4

A new application has been installed in your company that requires objects to be converted to another format immediately after they are placed in a specific bucket.
Which two endpoints notify the application? (Choose two.)

A. a specific load balancer endpoint for this application
B. a webhook endpoint to notify the application that a new object has been placed in the bucket
C. an Apache Kafka endpoint to send an event to the application after a new object is placed in the bucket
D. a CloudMirror endpoint, so the application can use this mirrored object after a new object is placed in the bucket

Question 5

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. The endpoint certificate has expired or changed.
C. The Client Network was changed to untrusted.
D. A Storage Node is offline.

Solutions: