operational excellence answer in short paragraph form: Describe the role of a systems analyst. 2. What are some of the different roles for a computer engineer? 3. What are the duties of a computer operator? 4. What does the CIO do? 5. Describe the job of a project manager. 6. Explain the point of having two different career paths in information systems. 7. What are the advantages and disadvantages of centralizing the IT function? 8. What impact has information technology had on the way companies are organized? 9. What are the five types of information-systems users? 10. Why would an organization outsource