IT 210 Week 1 CheckPoint Input Data and Output Process
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1. CheckPoint: Input Data and Output Process
• Read the following scenario:
You want to build a program that will keep track of your CD and DVD collection at home.
• Use the table in Appendix C to complete this CheckPoint:
o Identify at least three processes(capabilities) that are needed in order to keep track of your collection.
o Identify the input data required for each of the processes.
o Identify a logical name for each data output item and type of data output (real number, integer, text).
• Post the table as an attachment.
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IT 210 Week 1 DQ 1 and DQ 2.
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1. Discussion Questions
• Why do you think the requirements analysis process is so difficult? Describe two things you can do to overcome these difficulties.
• When building a house, a structured, modular approach is better than a haphazard approach. Explain how a structured approach relates to developing programs and why using an organized approach is important.
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IT 210 Week 2 Assignment Application Level Requirements
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1. Assignment: Application-Level Requirements
• Complete the following assignment using Appendix F:
o List the application-level requirements for the Currency Conversion project.
o Use a structured programming approach to generate an Input-Process-Output chart for the application.
o Generate the hierarchy chart for the application.
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