How would you answer an interview scenario involving Azure App Service in Microsoft Azure?

For an interview scenario involving Azure App Service, I would first clarify the business goal, scale, constraints, and the failure or quality attribute the interviewer wants to explore. Azure App Service is a managed platform for hosting web apps and APIs without managing the underlying servers. In this scenario, for a public ASP.NET Core API with variable load, explain how you would deploy it to App Service with autoscaling, managed identity, Key Vault, health checks, and zero-downtime slot swaps. For production, use separate environments, deployment slots, managed identity, Key Vault references, health checks, autoscaling, Application Insights, and secure networking where required. I would then explain the main alternatives and tradeoffs, identify likely failure modes, and describe how I would validate the solution through testing, observability, security controls, and recovery or rollback planning.