Itm 430- Week 1
Use cases: Provide a way of describing the functional requirements through stories of using the
SDLC (System Development Life Cycle : Predictive: project planned entirely in advance,
Adaptive: planning leaves room for contingencies
– Waterfall approach : Five phases: planning, requirement analysis, design,
implementation, support. The most risky and failure prone approach.
– Spiral Life Cycle Model
– Unified Process Life Cycle
Iterative Lifecycle: What reduces risk and leads to successful projects, Iterations are not
allowed to exceed the time that was allotted to them. Once we chose a period of time, that
becomes fixed (remove work or sharpen your judgment).
Key Unified Pr