NS0-604 Hybrid Cloud - Architect Exam Questions and Answers

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.

To accommodate the 800 new temporary users in an Azure Virtual Desktop environment usingAzure NetApp Files, the company should:

Move existing user-profile volumes from the Premium service level to the Ultra service level (B): The Ultra service level provides higher throughput and IOPS, which will support the increased workload from the additional 800 users, ensuring better performance.

Increase the volume quota size on existing user-profile volumes (C): Expanding the volume quota will ensure that there is enough capacity to store the profiles of the additional users, preventing performance issues due to storage capacity limits.

Global File Cache integration (A)andcross-region replication (D)are not necessary for this specific requirement of supporting more users in the same region.

The issue where the Linux client shows that the NFS volume is full, despite the AWS dashboard showing available capacity in the Amazon FSx for NetApp ONTAP file system, suggests that the allocated volume size within ONTAP is smaller than the total capacity available. To resolve this, the customer shouldenable volume autosizing. Autosizing allows the volume to automatically increase in size as needed, preventing issues where the volume becomes full while the underlying file system still has available storage.

Increasing the capacity of the file system (B)is not necessary since the file system already has free space.Deleting snapshots (C)can free up some space, but autosizing is a more efficient solution.Tiering cold data (D)addresses long-term storage management but won’t resolve the immediate issue of the volume being full.

For companies that have negotiated aMicrosoft Azure Consumption Commitment (MACC)and want to use NetApp BlueXP data services without additional budget for the rest of the year, two licensing models can be used:

PayGo (B): This is thePay-As-You-Golicensing model, which allows the customer to use Azure credits from their MACC for NetApp services. It aligns with the company's desire to leverage their Azure budget without incurring additional costs.

Private Offer (D): Through Azure’sPrivate Offermodel, customers can negotiate custom pricing and leverage their Azure commitment to pay for NetApp services, aligning with their existing MACC.

Keystone (A)is a subscription-based model for on-premises or hybrid environments, andBYOL (C)(Bring Your Own License) requires an upfront purchase of licenses, which would not align with the company’s scenario of having no additional budget.

To update or rotate security keys for one of their acquisition units inNetApp BlueXP observability, the customer should use theSecurityAdmin tool. This tool is designed to manage security-related configurations, including key updates and rotations, ensuring secure management of encryption keys and certificates.

User Management (B)handles user roles and access,Cloud Central (C)is for general cloud services management, and theWorkload Security menu (D)focuses on security monitoring and enforcement rather than key management.

NetApp Keystone Storage as a Service (STaaS) offers various service levels depending on performance and latency requirements. For workloads that require less than 2ms latency, the two relevant service levels are:

Extreme (A): This service level is designed for the most latency-sensitive and high-performance workloads. It provides ultra-low latency (<2ms) and is ideal for applications that demand top-tier performance.

Premium (C): The Premium service level also supports low latency, typically less than 2ms, making it suitable for workloads with moderate to high performance requirements.

Standard (B)andPerformance (D)service levels provide higher latency and are not suitable for workloads requiring less than 2ms latency.

Azure NetApp Files volumes need to be placed in a specially purposed subnet within your Azure Virtual Network (VNet) to ensure proper isolation and security. This subnet must bedelegatedspecifically to Azure NetApp Files services.

Adelegated subnetin Azure allows certain Azure resources (like Azure NetApp Files) to have exclusive use of that subnet. It ensures that no other services or VMs can be deployed in that subnet, enhancing security and performance. Moreover, it ensures that the volumes are only accessible through private connectivity options like VNet peering or a Virtual Network Gateway, without any exposure to the public internet.

Subnets such asbasic,default, ordedicateddo not have the specific delegation capabilities required for Azure NetApp Files, makingdelegatedthe correct answer for this scenario.

For a company migrating a VMware environment to Azure usingAzure VMware Solution (AVS), and where the workload requires more storage than compute,Azure NetApp Filesis the most suitable datastore storage solution. Azure NetApp Files offers high performance, scalability, and is fully integrated with Azure, making it ideal for large-scale workloads that require extensive storage capacity but less compute.

Azure Files (B)is generally not sufficient for high-performance VMware workloads, andAmazon FSx for NetApp ONTAP (C)is an AWS-based solution, not an Azure-compatible service.Cloud Volumes ONTAP (D)in Azure can be used for certain storage needs, butAzure NetApp Files (A)provides better performance and is specifically optimized for AVS.

To add personal data identifiers from an Oracle database toNetApp BlueXP classificationscans, the customer should usecustom categories. Custom categories allow the user to define specific types of data (such as personal identifiers) for classification, helping BlueXP to scan and detect those specific data types within the environment.

RegEx (A)can be used for pattern matching but would require the user to manually define regular expressions, whilecustom keywords (D)andData Fusion (C)are not the appropriate mechanisms for this specific use case of adding personal data identifiers to the scans. Custom categories are specifically designed for managing such identifiers.

When deployingNetApp Cloud Volumes ONTAPfor an Amazon Elastic Container Service (Amazon ECS) workload that involveslarge sequential I/O, the sizing characteristic to consider isMBps(megabytes per second). Large sequential I/O workloads, such as video streaming or backup operations, typically rely on high throughput rather than random IOPS.

Capacity (B)andIOPS (C)are important for other workload types, whileCPU (D)is less relevant for storage throughput requirements in this context.

When replicating data betweenAzure NetApp Filesvolumes in different regions, the appropriate replication method isasynchronous replication. Asynchronous replication is commonly used for geo-replication across regions to ensure data is copied between regions, providing disaster recovery capabilities while allowing some latency in data synchronization.

Synchronous (D)replication is typically used for high-availability within the same region or low-latency environments.Bidirectional (A)andsemi-synchronous (B)are not applicable or commonly used terms in Azure NetApp Files replication scenarios.

If a customer needs to run some of theirNetApp Cloud Volumes ONTAP instances on-premises, the best solution would beAzure Stack. Azure Stack extends Azure cloud capabilities to on-premises environments and supports hybrid workloads, including those based on Cloud Volumes ONTAP.

Other options likeVMware Cloud (A),AWS Outpost (B), andGoogle Anthos (C)are cloud extensions but are not directly integrated with Cloud Volumes ONTAP in the same way as Azure Stack, which provides a native extension of Azure services to on-premises infrastructure.

The company is migrating data from a 6-node, on-premises NetApp FAS cluster toNetApp Cloud Volumes ONTAPand determined that they can consolidate to two HA pairs. This means that the minimum number of Cloud Volumes ONTAP instances required is2, as each HA pair corresponds to one instance.

1 instance (A)would not provide the required redundancy and performance, and6 instances (B)or4 instances (D)are unnecessary given the performance sizing results.

Astra Control Serviceis the best NetApp solution for managing critical containerized applications and persistent storage. It provides monitoring, backup, and recovery for Kubernetes workloads, even if they use non-NetApp storage. Astra Control gives administrators the ability to monitor both the container infrastructure and the demands of the applications, offering insights into performance, capacity, and health.

Other options likeBlueXP Digital Advisor (A),BlueXP Classification (C), andBlueXP Observability (D)provide various types of infrastructure management and observability but are not designed specifically for containerized environments and application-level monitoring.

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.

For anAFF MetroCluster IPconfiguration, the customer should useFabricPool mirrorto tier cold data to the public cloud. FabricPool is a feature of ONTAP that allows automatic tiering of cold or inactive data from high-performance AFF (All-Flash FAS) systems to a lower-cost cloud-based object storage. It is designed to extend the capacity of on-premises systems by tiering cold data to cloud storage, reducing the need for additional local storage.

Other options likeBlueXP copy and sync (B)andBlueXP replication (C)are related to data replication and migration, not specifically tiering of inactive data.SyncMirror (D)is a high-availability feature used for synchronous replication, not for cloud tiering.