Notes On Requirements Development
System Level
- Steps necessary :
- Identify problem(s) from a study of the customer/user requirements - Develop and analyze scenarios.
- Define the problems in terms of what operational requirements must be satisfied or what objectives must be accomplished.
- It is often necessary to study many areas before the problem is well understood and practical solutions can be examined. This system analysis, then results in, and supports the alternate solution strategies.
- Select and justify a solution approach strategy.
- Conceptually define system which solves the problem
- Operational functions
- Technical requirements
- Hardware-software system architecture
- Generate the system requirements specification.