Illustrate Evolutionary prototyping
Objective:
- The main objective of this model is to show the working system to the end-user.
- Example-AI systems.
Advantages
- Fast release of the working system.
- User is engaged while developing the system.
- More fruitful system can be delivered.
- Specification, design and implementation work in organised manner.
Faults
- Management problems
- Maintenance problem
- Verification
Incremental Development
- After designing the whole architecture the system is prepared and delivered in series of increments.