Hotel Reservation System or Hotel Booking System
XYZ Hotel Reservation System
Hotel Reservation System Functional and Nonfunctional Requirements
Functional Requirements:
- Accept Date and Time to check available rooms for that particular time
- Display a list of available rooms
- Booking
- Cancel Booking
- Display record of boarders
- Change record of boarders
- Change room of a border
- Calculate and display accommodation charges and other utilities
Nonfunctional Requirements:
- Accessibility
- Efficiency
- Easy to use
- Documentation
- Keep track of activities
- Responding
Data Flow Diagram
(DFD)
Data flow diagram is a graphical representation of the flow of the data. By analyzing DFD we can easily understand the working of the software. Missing processes can be found and ambiguity can be cleared. We can discuss with other in a better way about project using DFD as compared to orally.
Context Level Diagram:
Context Level Diagram
Zero Level Diagram:
Level 1 Diagram:
Level 2 Diagram:
Level 3 Diagram:
Level 4 Diagram:
System Sequence Diagram:
User Case Diagram:
User Case Diagram
Figure 1 for Booking Room:
Figure 2 for Cancellation of Booking:
Figure 3 for Menu Selection:
Also Study: Poka Yoke in Service Industry with Example