Explain evolutionary prototyping, Software Engineering

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Evolutionary prototyping

Objective:

The principal objective of this model is to deliver the working system to the end-user.
Example-AI systems.

Advantages

Fast delivery of the working system.
User is included while developing the system.
More useful system can be delivered.
Specification, design and execution work is co-ordinated manner.

Problems

Management problems
Maintenance problem
Verification

Incremental Development

After designing the overall architecture the system is developed and delivered in series of increments.

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