activity 4.3

Part 1: Answer the module review questions listed below. These questions were chosen to demonstrate your understanding and help you assess your progress.

1. Briefly discuss the key phases of the SDLC methodology.
2. Discuss the alternative approaches of SDLC and the benefits of alternatives.
3. Compare and contrast the three major ERP implementation categories.
4. What is ERP implementation methodology? Give examples.
5. What is the role of change management in the ERP life cycle? 

Part 2: Deduce two diagrams illustrating the major differences between ERP life cycle and SDLC.