answer the 2 questions below 3

answer the questions below in a paragraph or so. the second questions can be answered in bullet points.

1)What are the differences (or similarities) between system engineering and some of the more traditional disciplines such as civil engineering, electrical engineering, mechanical engineer, and so on?

2) If there is a feasible and attractive concept for satisfying the requirements for a new system, state why it is important to consider other alternatives before deciding which to select for development. Describe some of the possible consequences of failing to do so.