1. Phases
1.1. set of steps
1.2. sequence of activities
1.3. are 5 phases
1.3.1. Requirements Gathering/Analysis
1.3.1.1. preliminary analysis
1.3.1.1.1. find organizational goals
1.3.1.2. investigate a problema
1.3.1.2.1. capture requirements
1.3.1.3. propose solutions
1.3.1.3.1. There are three options
1.3.2. Design
1.3.2.1. screen layouts
1.3.2.2. design
1.3.2.2.1. of
1.3.2.3. Business Rules
1.3.2.4. described
1.3.2.4.1. System Features
1.3.2.5. diagrams
1.3.2.5.1. functional hierarchy
1.3.2.5.2. business processes
1.3.2.6. pseudocode
1.3.2.7. Risk Analysis
1.3.2.7.1. Threats and vulnerabilities
1.3.3. Coding
1.3.3.1. Unit Test
1.3.3.2. creating
1.3.3.2.1. System Components
1.3.3.2.2. in a
1.3.4. Testing
1.3.4.1. Acceptance Testing
1.3.4.1.1. Users
1.3.4.2. examining modules
1.3.4.2.1. individually
1.3.4.2.2. test the entire program
1.3.5. Implementation/Deployment
1.3.5.1. training
1.3.5.1.1. end users
1.3.5.2. methods
1.3.5.2.1. SDLC process
2. Models
2.1. improvement
2.1.1. development processes
2.2. types of models
2.2.1. Waterfall development
2.2.2. Model V
2.2.3. Spiral Model
2.2.4. Unified Process Model
2.2.5. Team Software Process TSP