Your Azure Virtual Desktop environment uses MSIX app attach and FSLogix profiles hosted on Azure Files Premium LRS in a region with three availability zones. A recent zone failure caused users to be unable to sign in or launch apps. You need to improve business continuity for applications, profiles, and user access without adding a second region. Which two actions directly address the issue? (Select two answers.)

The core problem is storage resiliency during a zone failure. Azure Files Premium LRS (Locally Redundant Storage) only provides redundancy within a single availability zone. Migrating to Azure Files Premium with ZRS (Zone-Redundant Storage) directly addresses this by replicating data across three Azure availability zones in the primary region, ensuring data availability even if one zone fails. This covers both FSLogix profiles and MSIX app attach packages. Enabling FSLogix Cloud Cache and configuring two independent file shares (ideally on ZRS) provides an additional layer of resiliency for user profiles. If one storage location becomes unavailable, Cloud Cache can seamlessly switch to the other, improving user sign-in and profile access during a zone outage. Adding more session hosts in a different availability zone is good for compute resiliency but doesn't solve the storage access issue if the storage itself is in the failed zone. Replacing the client or enabling diagnostics doesn't improve business continuity for applications or profiles during an outage.