Question: What is information technology, and why is it important to society? (a) What are the five main components of an information system? (b) Give a

What is information technology, and why is it important to society?

(a) What are the five main components of an information system? (b) Give a brief description on how they interact with each other.

(a) List five questions the business case should answer. (b) What do you think will happen if the systems analyst does not have clear answers to these questions?

(a) Define operational, economic, technical, and schedule feasibility. (b) Is one feasibility study more important than another or are they all equally important? Explain your answer.

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