Final answer:
Azure App Service is a Platform as a Service (PaaS) that can scale automatically to accommodate demand changes, ensuring application responsiveness during peak times.
Step-by-step explanation:
The Azure App Service, being a Platform as a Service (PaaS) offering from Microsoft, does provide autoscaling capabilities. This means that the service can scale automatically to meet the demands of the application it's hosting. This is achieved through settings configured within the service plan; you can set it to scale based on metrics such as CPU usage or request count. Autoscaling helps to ensure that your application remains responsive during peak times without the need for manual intervention.