Below questions should be substantive (approximately 250-300 words in length) and please use references. show evidence of critical thinking as it applies to the concepts or prompt and/or use examples

Below questions should be substantive (approximately 250-300 words in length) and please use references. show evidence of critical thinking as it applies to the concepts or prompt and/or use examples of the application of the concepts to work and life. Proper punctuation, grammar and correct spelling are expected.

1. What are the major roles on a project team?

2. What is the role of the systems analyst in the process of developing information systems?

3. What is the objective of developing use cases during systems analysis?

4. What is the purpose of the analysis phase of the SDLC?

5. What type of high-level business rule can be stated by an ERD? Give two examples.

6. Distinguish between logical process models and physical process models.

7. Distinguish between the two-tier, three-tier, and n-tier client–server architectures.

8. Describe the primary activities of the design phase of the SDLC?

9. Why is content awareness important?

10. Explain three important user interface design principles.

11. Conduct research on Blockchain technology and discuss how the use of Blockchain technology could improve the process, or reduce the cost, or help in general. You must provide detailed information in your post that addresses the following requirements:

a. What industry or sub-industry your paper falls under.

b. Why do you think the Blockchain technology is the right technology to use?

c. What problem(s) it will solve, and why.

d. Explain the positive impact Blockchain technology would have in detail.

Include at least one APA-style reference to your finding.

Your post must be at least 2-3 paragraphs, plus your references list.

Use APA formatting for citations and references.

12. Conduct research to find information about a failed project or a failed product that led to a new discovery. Your report must include the following:

· Share a failed project/product that is related to technology (it can be from any era).

· Explain in detail the failed project/product and provide information about the new discovery made as a result Include at least one APA-style reference to your finding.

Your post must be at least 2-3 paragraphs, plus your references list.

Use APA formatting for citations and references.