Activity $1$: $($Group of Two$)-$

Hotel Reservation System

Description:

A hotel reservation system allows guests to make room reservations and manage their bookings. When a guest makes a reservation, the system checks for room availability and processes the reservation request. Once the reservation is confirmed, the system updates the room inventory and generates a booking confirmation for the guest.

Entities:

Guest

Room Inventory

Processes:

Make Reservation

Check Room Availability

Process Reservation

Update Room Inventory

Generate Booking Confirmation

Draw a Context Diagram and Level$-0$ DFD for the previous scenario :