APA FORMAT AND DETAILED ANSWER FOR ALL 7 QUESTIONS EACH QUESTION ANSWERED MINIMUM NO LESS THAN 250 WORDS 

Please provide detailed answers to the following questions

1) What is software engineering? Chapter 1
2) What are the fundamental activities that are common to all software
processes? Chapter 1
3) List the 5 principles of agile methods. Chapter 3
4) What are user requirements and system requirements? Chapter 4
5) What is the most important advantage of a client-server architecture?
Chapter 6
6) What are the 5 key activities in an object-oriented design process?
Chapter 7
7) Briefly describe the idea of open-source development. Chapter 7