Final answer:
An App Registration object is automatically created when you register an application in Microsoft Azure. This object allows you to manage authentication and authorization for your application.
Step-by-step explanation:
When you register an application in Microsoft Azure, an App Registration object is automatically created. This object represents the application and contains information such as the application ID, display name, and redirect URIs.
The App Registration object allows you to manage authentication and authorization for your application. It provides you with the necessary credentials and permissions to access Microsoft services and APIs.
By configuring the App Registration object, you can control how your application interacts with Microsoft services and the data it can access.