1. List and describe the main tasks that are performed during systems implementation. 

2. What is ISO and why is it important to a systems developer. 

3. What are the most significant differences among structured object oriented and agile methods What do they have in common.

4. Define a structure chart in language that a non IT person would understand easily Also provide a step by step description of how to create a structure chart .

5. What is cohesion? What is the difference between close coupling and loose coupling?