Hello, This is a simple task to know about the current condition of your knowledge regarding Database Management System(DBMS). You have to describe how a web app is handling data. For example, you can say about the foodpanda app. The front end is the mobile app and the data is coming from the back-end. There might be a restaurant menu that is coming from the database which is handled by the front end. You just have to describe what type of data is coming from the database, the interrelationships between data types, the structure of the overall database, etc. You have to explain one of the listed websites below. 1.Foodpanda,2.Uber.