Using servlet jsp jdbc and xml create a web application for a courrier company to provide online help in tracking the delivery status of items?

To create a web application for a courier company that allows users to track delivery statuses, you can use JSP for the front-end to display tracking information and accept user input. The servlet layer will handle requests and responses, processing tracking queries. JDBC can be employed to connect to a database where delivery information is stored, allowing retrieval of status updates based on tracking numbers. XML can be used for data exchange, enabling integration with external services or APIs for additional tracking information.