Please DO NOT ANSWER and let another tutor answer if you are not sure of this matter or if you have to copy others post or copy off internet. needs to be clear and concise and need to be clear to understand answers as for each question. I definitely I will give good feedback.

1. What are primary characteristics of the Waterfall system development process? What is the rationale for using the term "Waterfall" to describe it?
2. Identify and state the purpose of each of the six phases of the Waterfall system development process.
3. Identify and briefly describe at least three advantages of SaaS and how these advantages and help an organization as they grow.
4. Provide two examples of opportunities or problems that are likely to trigger the need for an information system project.
5. What are the four different kinds of feasibility that must be assessed? Why is the feasibility of a system reviewed during both the analysis and design phases?
6. Thoroughly discuss the pros and cons of buying versus building software.
7. Outline the steps necessary to conduct an effective joint application development (JAD) session. Who should participate in such a session? What is the role of the JAD facilitator?
8. Why is it important for business managers to have a basic understanding of the system development process?
9. Identify several areas for which system security and control requirements need to be defined.
10. Identify and briefly describe six system performance factors.
11. How does DevOps support the Agile system development process?
12. What is extreme programming (XP)? What is its goal?
13. An organization has selected and is now implementing a software package. Identify three key factors that will determine the cost and time required for implementation.

Part 2

1. Perform research to learn what is required to have a successful career as a software developer for smartphones. What sort of education and experience is needed? What personal characteristics would be helpful in such a career? How would one get started in such a career, and what are starting salaries?
2. Identify an information system frequently employed by people in a career field you are interested in. Discuss how you might be involved as a user in the development or acquisition of such a system for your future company. Identify three things that you could do as a project participant that would greatly improve the likelihood of successful project. Now, identify three things that you could do (or fail to do) that could greatly diminish the probability of success of such a project.