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Requirement analysis (module outline) (Verify reqts (formal peer review,…
Requirement analysis (module outline)
Priorities & package for reqts del.
Prioritising
Should
Could
Must
Want
Packaging in relation to lifecycles
Incremental
Waterfall
Iterative
Arrange reqts in hierarchy & categories (decomposing) page 196 & 208
Solution
Functional
data entry
data maintainnace
procedure reqts
data retrieval
Non-functional (see page 211)
Business
General
business constraints
branding
business policy
cultural
legal & reg constraints
language
Technical
technical constraints
hardware
software
internet
interoperability
Organising reqts
Filter for quality criteria (CARDSFQ)
Filter for quality criteria (CCCCUTT)
Filter for quality criteria (SMART)
Prototype reqts
EIicitation
Helps users clearly visualise what they have requested
confirm that BA has correctly understood the reqts.
Design
demonstrate aspect of the solution to aid the design and development work
Verify reqts
formal peer review
walkthrough
informal peer review
moderation