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Consider the common four-step problem solving approach. Explain the activities involved in each step. Four-step process: Identify the user’s basic requirements. Develop an initial prototype. Use the prototype. Revise and enhance the prototype.
Expert Answer
Understanding what is the porpoise or the problem you want to fix, what information or technology is required on the prototype, what requirements are needed, when does it need to be ready, who are the final users.
- Work on the initial prototype on the QA environment with the previous specifications
- Use the prototype on and perform the work it supposed to do, find out what does it do badly and what does it do well.
- Based on the step 3 make the corrections needed and use again the prototype. Repeat the process until is ready to go for production.
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