Systems Engineering Design Process

What are the three key points that we have made concerning the systems engineering design process?

What is the difference between structured analysis approach and object-oriented approach? Give at least two types of each approach.

What is the possible outcome of system design process? State the intended purpose to achieve this outcome?

What are CAD and CAM? How CAD is related to CAE? How CIM uses CAD, CAE and CAM to support overall operations of a manufacturing enterprise?