Free Netapp NS0-604 Practice Exam with Questions & Answers | Set: 2

NetApp BlueXP (formerly Cloud Manager) provides a comprehensive backup and recovery solution that supports various data sources. For customers looking to back up their on-premises data to Microsoft Azure Blob storage, the following data sources are supported:

NetApp ONTAP Volume Data: BlueXP backup and recovery can efficiently back up volumes created on NetApp ONTAP systems. This is a primary use case, ensuring that on-premises ONTAP environments can be backed up securely to cloud storage like Azure Blob, which offers scalability and cost-efficiency.

NetApp ONTAP S3 Data: NetApp ONTAP supports object storage using the S3 protocol, and BlueXP can back up these S3 buckets to cloud storage as well. This allows for a seamless backup of object-based workloads from ONTAP systems to Azure Blob.

Microsoft SQL Server and Azure Stack are not directly supported by NetApp BlueXP backup and recovery, as it focuses specifically on ONTAP environments and data sources.

To comply with the protocol that demands regular changes to access keys for the NetApp BlueXP Connector in AWS, the customer should useAWS automatic key rotation. AWS Key Management Service (KMS) can automatically rotate the keys used for accessing and managing the BlueXP Connector, ensuring compliance with security protocols without requiring manual intervention.

Manual updates via the UI (B)would require more effort and does not automate key rotation.The security admin tool (A)andAWS Key Management Service (D)are related to key management, but automatic key rotation through AWS simplifies the process by automating regular key changes.

When creating dashboards in NetApp Cloud Insights, two of the available widget types are:

Note (C): This widget allows users to add explanatory text or annotations to the dashboard. It helps provide context or details regarding the displayed metrics or data.

Single Value (D): This widget is used to display a single metric or value prominently. It is useful for tracking specific KPIs or performance metrics in a simple and easy-to-read format.

Machine learning (A)is not a widget type; rather, it is a feature that Cloud Insights uses to provide intelligent insights from collected data.VMware (B)is not a widget but can be a data source that Cloud Insights monitors.

To prevent the deletion of volumes and snapshots by a rogue administrator without the option to assign a trusted administrator, the customer should implement:

SnapLock Enterprise (B): SnapLock is a feature that provides WORM (Write Once, Read Many) protection, ensuring that volumes or snapshots cannot be deleted or modified for a set retention period, even by administrators.

Tamperproof NetApp Snapshot copies (D): Snapshots in ONTAP can be made tamperproof to protect data from deletion or modification, securing them against rogue administrators.

Multi-admin verification (A)requires approval from multiple administrators, which the customer does not want.Role-based access control (C)helps manage permissions but does not provide protection against a rogue administrator with elevated permissions.

The appropriate NetApp feature to use in this scenario is aCloud Storage Pool. A Cloud Storage Pool in NetApp StorageGRID allows the administrator to tier data to public clouds like Amazon S3 Glacier Deep Archive. This feature lets the administrator keep local replicated copies for performance, geo-dispersederasure-coded copies for durability, and tier cold or backup data to Glacier for long-term retention and cost savings.

FabricPool (B)andFlash Pool (C)are not relevant to S3 data tiering and bucket replication in StorageGRID.Dynamic Disk Pool (D)is more applicable to disk management in traditional storage arrays, not for managing S3 bucket replicas across different storage locations.

NetApp StorageGRID provides high availability (HA) by leveraging several key technologies, and one of the primary benefits in an HA environment is the use ofvirtual IP addresses (VIPs). In a high-availability configuration, StorageGRID uses VIPs to ensure continuous access to the service, even if one of the StorageGRID nodes becomes unavailable.

By using VIPs, StorageGRID ensures that requests to the system can be dynamically rerouted to an available node, providing seamless failover and reducing downtime in the case of node failures. This ensures that clients continue to connect without disruptions, contributing to the overall resilience and availability of the environment.

While options like zero data loss (B) are important, they are not guaranteed in every failover scenario without a well-designed backup or data replication system. Focusing on data retrieval speed (C) or single-instance redundancy (D) doesn't directly pertain to how NetApp StorageGRID handles high availability.

In this scenario, the customer has 100TB of used capacity on an on-premises AFF volume, and 80% of the data is cold and tiered to Amazon S3 usingBlueXP tiering. After tiering, 80TB of cold data is tiered to Amazon S3, leaving 20TB of hot data on the AFF system. WhenBlueXP backup and recoveryperforms the first full backup, it backs up all the data (100TB). Since the backup is a full copy and independent of the tiering process, the total ingress traffic into AWS is80TB (tiered data) + 100TB (full backup), resulting in180TBof total ingress.

For NetApp BlueXP to discover an on-premises NetApp cluster, the network must be configured to allowoutbound 443 access to the BlueXP service. Port 443 is used for secure HTTPS communication, and BlueXP needs to establish an outbound connection from the on-premises NetApp cluster to the cloud-based BlueXP service for discovery and management.

Inbound 443 access (B and C)is not required for discovery, andoutbound 443 access to the Connector IP address (D)is relevant only when interacting with the BlueXP Connector, not for cluster discovery.

In a Multi-AZ (Availability Zone) setup for NetApp Cloud Volumes ONTAP in AWS, ensuring nondisruptive failover between nodes is critical for high availability. "Floating IPs" are required for seamless failover between nodes in such a configuration.

Floating IPs allow the primary node to automatically transfer its IP address to the secondary node during a failover event, ensuring that clients can continue to access the service without needing to reconfigure anything. This mechanism enables clients to access the same IP regardless of which node in the cluster is actively serving requests, thus maintaining nondisruptive operations.

Elastic Network Interfaces (ENIs) facilitate networking in AWS but do not inherently handle IP floating between nodes for failover. Security groups and Intercluster UFs manage security and inter-node communication, respectively, but do not address the failover requirements. Floating IPs are explicitly designed to enable failover in high-availability cloud storage environments like NetApp Cloud Volumes ONTAP.

Thus, "floating IPs" are the required network construct that allows for nondisruptive failover between nodes in a multi-AZ setup, ensuring continuous service availability even in the event of an outage in one availability zone.