An auditor requests a complete history of changes to a storage account. Which Azure feature provides that information?

The Azure Activity Log records all control-plane events that occur in your Azure subscription, including who performed an action, when it happened, and which resource was affected. This makes it the ideal tool for an auditor seeking a complete history of changes to a storage account. Azure Policy enforces rules and effects on resources, but doesn't provide a historical log of changes. Azure Monitor collects and analyzes telemetry from Azure resources, but the Activity Log is specifically designed for auditing changes. Azure Resource Graph allows for efficient querying of Azure resources across subscriptions, but doesn't provide the detailed historical change data found in the Activity Log.