Azure Advisor recommends enabling a validation environment for an impacted host pool. Implementing this recommendation allows you to validate which of the following?

A validation environment in Azure Virtual Desktop (AVD) is specifically designed to test future changes or new features before they are rolled out to your production environment. When Azure Advisor recommends enabling a validation environment for an impacted host pool, it's prompting you to set up a space where you can safely evaluate preview features, new application versions, or configuration changes. This ensures stability and compatibility before widespread deployment. Security settings are managed through Azure Policy or host pool properties, not primarily validated via a validation environment. Capacity requirements are determined through monitoring and scaling plans, not by enabling a validation environment. Azure Site Recovery failover is a disaster recovery mechanism, separate from validating AVD features.