Answer / Anju Upadhyay

Creating a full-fledged J2EE application (frontend and backend) to manage a group of hotels is beyond the scope of this platform. However, I can provide you with an outline of how such an application could be structured using Java for the frontend and DB2 Express for the backend.nnFor the frontend:n- Use Java Server Faces (JSF) or another suitable framework to create the user interface.n- Implement CRUD operations for managing hotels, such as adding new hotels, editing existing ones, and deleting hotels.nnFor the backend:n- Use JDBC (Java Database Connectivity) to connect to your DB2 Express database.n- Define tables for storing hotel information, such as name, location, number of rooms, etc.n- Implement business logic, such as checking room availability and handling bookings.

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plz send code for Ecorps in j2ee frontend:J2EE Backend: DB2 Express

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plz send code for manage group of hotels in j2ee frontend:J2EE Backend: DB2 Express

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