Answered: Why are requirements changing a…

Fundamentals of Information Systems

9th Edition

ISBN:9781337097536

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter8: System Acquisition And Development

Section: Chapter Questions

Problem 5DQ

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Similar questions

You and your team have been hired to perform a system investigation for a fast food restaurant that wants to implement new tools and processes to improve its customer service. Currently, the restaurant has a poor reputation for not correctly filling customers orders and for taking too long to do it. Perform a functional decomposition to define the scope and basic requirements of such a system. Brainstorm some ideas to improve the situation, and choose one to pursue based on its technical, economic, legal, operational, and schedule feasibility.
Define the Pareto principle, and discuss how it applies to prioritizing system requirements.
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
Any potential change 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
Feasibility analysis is typically done during which systems development stage? a. investigation b. analysis c. design d. all of the above
Feasibility analysis is typically done during which systems development stage? a. investigation h. analysis c. design d. all of the above
Why is it good practice to assign start and end dates sparingly in the early stages of project planning?
Analysis of the internal assessment and external environment are frequently summarized into a __________ matrix.
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?
Read the report cited in the chapter called PMIs Pulse of the Profession: Requirements ManagementA Core Competency for Project and Program Success. Find one or two other reports on requirements management written in the past year. Summarize the findings of the reports and your opinion on the topic.

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Why are requirements changing a significant source of risks in system projects?