• 1. Why system development objectives fail ?
• 2. Accountants Involvement in development work.
• 3. Steps for Waterfall model
• 4. Phases of prototyping model.
• 5. Incremental model stages.
• 6. System Development Life Cycle

5. Incremental model stages.

1. Requirement

2. Design

3. Implementation and unit

4. Integration and system testing

5. Operation