Answered: The process used by systems analysts to…

The process used by systems analysts to identify or extract system problems from users is called? a. Requirements Discovery c. Documenting | b. System analysis d. Business Requirements

Fundamentals of Information Systems

8th Edition

ISBN:9781305082168

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter8: Systems Development

Section: Chapter Questions

Problem 2DQ: You have been selected to participate on the systems investigation team for a new system in your...

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3. The process used by systems analysts to identify or extract system problems from users is
called?
a. Requirements Discovery
c. Documenting
b. System analysis
d. Business Requirements

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You have been selected to participate on the systems investigation team for a new system in your area of the business. How can you contribute to the success of the effort? How might you use critical success factors to identify important system requirements?
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The purpose of the system investigation phase is to ________________. a. define what the information system must do to solve the problem or capitalize on the opportunity b. gain a clear understanding of the specifics of the problem to solve or the opportunity to address c. gather data on the existing system and determine the requirements for the new system d. identify, confirm, and prioritize system requirements
Define the Pareto principle, and discuss how it applies to prioritizing system requirements.
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of large information system projects fail, at least in part, due to a failure to prepare business users for the actual change to come. a. Less than 15 percent b. Over 80 percent c. About 48 percent d. Between 30 and 70 percent
Any potential changes in system requirements that are identified or suggested after the design phase must ____________. a. go through a formal scope change process before work on them begins b. be evaluated in terms of how they might affect system performance c. require feasibility analysis d. all of the above
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What criteria should be considered while selecting the best system model?
How may you use an existing system's model? Explain why such a system model does not necessarily need to be comprehensive and accurate. Would the same hold true if you were designing a new system model? Who should participate in an evaluation of requirements? Create a process model illustrating how a review of requirements may be structured.