CIS 3250 Lecture Notes - Lecture 26: Gnu Lesser General Public License, Five Ws, Scalability
27 Nov 2017
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What is a problem statement: clear description of the problem you are trying to solve. If you write a good, clear problem statement it should help you solve the problem and help you find the solution: developed with the customer. What three aspects should it contain: a vision. How do you develop a problem statement: fi(cid:448)e w"s, ask these questions, you start to illicit the information you need to understand the issue. A goal of the requirements activity is to make the requirements as specific, unambiguous, and clear as possible. List tasks: what does a requirement look like, etc, requirements elicitation, sources, techniques, requirements analysis, classification, modeling, architectural design and allocation, Negotiation, formal analysis: requirements specification, system definition document, system and requirements specification, requirements validation, reviews, prototyping, validation, acceptance testing. Scenario: description of the use of the system as a series of interactions between a specific end user and the system.
