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.

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 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.