Solution

The correct answer is Option 1Explanation:

• The evolutionary process model resembles the iterative enhancement model
• The same phases as the waterfall model are defined here in a cynical fashion.
• This model differs from the iterative enhancement model in the sense that this does not require a usable product at the end of each cycle.
• In evolutionary development, requirements are implemented by category rather than by priority.
• For example, in a simple database application, one cycle might implement the graphical user interface (GUI)
• Evolutionary development and iterative enhancement are somewhat interchanged.
• Evolutionary development should be used when it is not necessary to provide a minimal version of the system quickly.
• This model is useful for projects using new technology that is not well understood.