Essentials of Systems Analysis and Design (6th Edition)
6th Edition
ISBN: 9780133546231
Author: Joseph Valacich, Joey George
Publisher: PEARSON
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Textbook Question
Chapter 4, Problem 43CQ
In Question 4, you analyzed the risks associated with this project. Once deployed, what are the potential operational risks of the proposed system? How do you factor operational risks into a systems development plan?
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What are the four different kinds of feasibility that must be assessed? Why is
the feasibility of a system reviewed during the investigation, analysis,and
design phases?
Preparing feasibility studies, which include technical, economic, legal, operational, and schedule feasibility, is an important step in the system development life cycle. We go over these possibilities in depth in the interactive tutorials.Briefly discuss these possibilities. Also included in the economic feasibility section is a detailed cost-benefit analysis.
What difficulties are associated with system analysis?What variables contribute to deciding if a system has a high probability of success or whether it is not feasible?What factors contribute to system project failure?
Chapter 4 Solutions
Essentials of Systems Analysis and Design (6th Edition)
Ch. 4 - Prob. 1MCh. 4 - Prob. 2MCh. 4 - Prob. 3MCh. 4 - Prob. 4MCh. 4 - Prob. 5MCh. 4 - Prob. 6MCh. 4 - Prob. 7MCh. 4 - Prob. 8MCh. 4 - Prob. 9MCh. 4 - Prob. 10M
Ch. 4 - Prob. 11MCh. 4 - Prob. 12MCh. 4 - Prob. 13MCh. 4 - Prob. 14MCh. 4 - Prob. 15MCh. 4 - Prob. 16MCh. 4 - Prob. 17MCh. 4 - Prob. 18MCh. 4 - Prob. 19MCh. 4 - Prob. 20MCh. 4 - Prob. 21MCh. 4 - Prob. 22MCh. 4 - Prob. 1RQCh. 4 - Describe several project evaluation criteria.Ch. 4 - Prob. 3RQCh. 4 - Prob. 4RQCh. 4 - Prob. 5RQCh. 4 - Prob. 6RQCh. 4 - What are the potential consequences of not...Ch. 4 - Prob. 8RQCh. 4 - Prob. 9RQCh. 4 - Prob. 10RQCh. 4 - Prob. 11RQCh. 4 - Prob. 12PECh. 4 - Prob. 13PECh. 4 - Prob. 14PECh. 4 - Prob. 15PECh. 4 - Prob. 16PECh. 4 - Prob. 17PECh. 4 - Prob. 18PECh. 4 - Prob. 19PECh. 4 - Prob. 20PECh. 4 - Prob. 21PECh. 4 - Assume monetary benefits of an information system...Ch. 4 - Prob. 23PECh. 4 - Prob. 24PECh. 4 - Prob. 25PECh. 4 - Prob. 26PECh. 4 - Prob. 27PECh. 4 - Prob. 28PECh. 4 - Prob. 29DQCh. 4 - Prob. 30DQCh. 4 - Prob. 31DQCh. 4 - Prob. 32DQCh. 4 - Prob. 33CPCh. 4 - Prob. 34CPCh. 4 - Prob. 35CPCh. 4 - Prob. 36CQCh. 4 - Prob. 37CQCh. 4 - Identify a preliminary set of tangible and...Ch. 4 - Prob. 39CQCh. 4 - If you were assigned to help Jim with this...Ch. 4 - Prob. 41CQCh. 4 - Prob. 42CQCh. 4 - In Question 4, you analyzed the risks associated...
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- At the conclusion of the systems analysis phase, you investigated the economic feasibility of the system and calculated its long-term costs and benefits, among other things. Should we continue to monitor those costs and advantages now that the system is fully operational? If not, then why not?arrow_forwardKavanagh, Thite & Johnson (2021) detail a typical System Development Life Cycle. Research and identify one other common SDLC model. Compare and contrast the principal components of each model, including their strengths and weaknesses along with when it may be most appropriate to use each particular model.arrow_forwardDuring the analytical process, one classic, one current, and one radical technique for determining system requirements will be compared. Consider the following questions: When do you believe each of the strategies you compared would be most effective, and what are the disadvantages of each of the techniques you considered?arrow_forward
- In the Planning Phase, this deliverable is where the reasons for building the information system and the value and benefits it provides to the company are documented and submitted to the management for approval. a. Project Schedule b. Data and Process Model c. List of Requirements d. System Requestarrow_forward112. Feasibility and detailed design study is part of a. system implement phase b. relevance phase c. system analysis phase d. system design phasearrow_forwardShow all working explaining detailly each step.arrow_forward
- Your approach to resolving the issue at hand (for example, specify the systems development life cycle or whatever approach you plan on taking).arrow_forwardDuring the study, compare and contrast three strategies for identifying system requirements.In what circumstances do you think each strategy is most effective?What are the drawbacks of each approach?What criteria would you use to choose a technique?arrow_forwardAnalyze three different techniques for determining system requirements: one classic, one modern, and one radical.The most appropriate time to apply every single strategy you compared is when?What are the disadvantages of using each method?Which technique would you use if you had to choose?arrow_forward
- What challenges does system analysis present? What factors determine if a system has a high chance of success or whether it is not practical? What aspects of system project failure are there?arrow_forwardDiscuss the various SDLC techniques and the system development life cycle in brief?arrow_forwardAs part of the analytical process, this study evaluates and contrasts three distinct methods for creating system requirements. Think about the following issues: What are the pros and drawbacks of each of the strategies you examined? When do you think each of the methods you evaluated would be most useful?arrow_forward
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