Scaling RE

Question 1

6 factors for tailoring RE

Answer 1

• project setting
• knowledge
• stakeholders
• type of system
• system characteristics
• business and legal concerns

Question 2

5 aspects of the project setting

Answer 2

• project size
• budget size
• time constraints
• number of people
• overall software development process

Question 3

8 steps for defining RE for a particular project

Answer 3

1) analyze porject characteristics
2) look at AMDiRE model
3) remove stuff you dont need
4) add extra items that are needed
5) make/use templates
6) define RE and design tools
7) define roles and milestones
8) define the change process

Question 4

What is requirements decomposition?

Answer 4

how are requirement districuted onto subsystems

Question 5

what is requirements refinement?

Answer 5

how to enrich a requirement with mroe information

Question 6

what does traceabiity in the requirements specification mean?

Answer 6

the idea that there is a shared concept that links the artifacts of the artifact model to each other (the arrows in the AMDiRE picture)

-Every goal should have a stakeholder
–Every use case should have a usage goal
–Every quality requirement should have a system goal
–Every module in the architecture diagram performs a function in the behavioral view as well