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Systems Development and Implementation




THIS Week4 Systems Design;Discussion 1;Systems Development and Implementation;Write a 200- to 300-word short answer to the following question;?What are the different approaches to system installation? Which is the most costly and least expensive? What are the risks with each method?;Discussion 2;Supporting Activity: Software Selection;Write a 200- to 300-word short answer to the following questions;?Is testing a distinct phase of the project or is it part of multiple phases of the project? Explain.;?What components help testing quality and effectiveness?;These other five discussion 100 words each;Discussion 3;Many database management systems offer the ability to enforce referential integrity. Why would using such a feature be a good idea? Are there any situations in which referential integrity might not be important?;Discussion 4;Discuss what additional information should be collected during requirements analysis that is needed for file and database design and that is not especially useful for earlier phases of systems development.;Discussion 5;What is meant by configuration management? Why do you think organizations have adopted the approach of using a systems, librarian?;Discussion 6;What are the different types of maintenance and how do they differ?;Discussion 7;What types of measurements must be taken to gain an understanding of the effectiveness of maintenance? Why is tracking mean time between failures an important measurement?;Individual: Service Request SR-rm-022, Part 2;Complete Section 3 of the Service Request SR-rm-022 paper. This section incorporates the transition from design to implementation. Consider revising Sections 1 and 2 based on faculty feedback.;Note: The content of the Week Four assignment should not be changed because this assignment has been selected for the university?s Programmatic Assessment Project. As such, completed student assignments may be periodically sampled for program analysis purposes.;Prepare a 4- to 5-page paper that accomplishes the following;? Describe the implementation stage for this project.;? Include a discussion of the six major activities for the implementation stage as described in the text:?Coding;?Testing;?Installation;?Documentation;?Training;?Support;? Describe in the discussion of these six activities how each activity would be specifically planned for the individual project situation.;?Discuss the benefits of using defined and repeatable processes for accomplishing these activities for the implementation stage.;? Cite and discuss 2 to 3 references, in addition to the required readings, that are relevant to the assignment. Include citations and references formatted consistent with APA Guidelines.;Compile Sections 1 through 3 into one final paper.;Submit Section 2 of the paper.;APA format requires a concluding paragraph which sums up the whole paper Format your paper consistent with APA guidelines. 100 words each


Paper#65107 | Written in 18-Jul-2015

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