다운로드 Network Appliance : NS0-077 질문 & 답 PDF & Test Software

You are setting up a StorageGRID environment that must maintain data for regulatory compliance.
Which two items are required? (Choose two.)

• A. default SnapLock policy
• B. compliant default ILM rule
• C. S3 Object Lock
• D. Compliance Clock

A certain grid is configured in a network topology where only Admin Nodes and Gateway Nodes have the Client Network configured. Storage Nodes on this grid have only Admin Networks and Grid Networks. A tenant administrator is configuring integration with Apache Kafka for notification services. After setting the correct Uniform Resource Identifier (URI) and Unique Resource Name (URN) entries, the endpoint test validation fails.
What could be a possible cause for this error?

• A. The default route for the Client Network on the Gateway Nodes is wrong.
• B. Platform services are not allowed for this tenant.
• C. There is no appropriate Admin External Subnet List (AESL) entry to set the route to the endpoint for Storage Nodes running Administrative Domain Controller (ADC) services.
• D. There is no appropriate Admin External Subnet List (AESL) entry to set the route to the endpoint for Storage Nodes running Local Distribution Router (LDR) services.

A customer runs a StorageGRID deployment with six Storage Nodes at a single site. The customer wants to decommission one of the nodes that hosts an Administrative Domain Controller (ADC) service and replace the node with new hardware.
Before proceeding with the decommission, what is done to ensure that grid quorum and metadata operations remain unaffected?

• A. Move the ADC service to another Storage Node using the API.
• B. Reinstall the ADC service manually on a different node.
• C. Move the ADC service to another Storage Node using the CLI.
• D. Decommission the node and move the ADC service to the Admin Node.

An existing StorageGRID system spans three sites. A fourth site will be added and will only store local data with a 2+1 information lifecycle management (ILM) policy.
What StorageGRID component requires network bandwidth and latency sizing between all four sites?

• A. load balancer endpoints
• B. NTP synchronization
• C. metadata updates
• D. storage pools

A customer is deploying a new grid across three data centers. Ingested data must always be consistent and available for all read and write operations in the event that one site and an additional node fails.
Which consistency level is required?

• A. strong-global
• B. strong-site
• C. all
• D. read-after-new-write