Question
Need help answering this Logical data modeling depicts the organization of data and its interrelationships without concern for physical storage and representation. Why is it
Need help answering this
Logical data modeling depicts the organization of data and its interrelationships without concern for physical storage and representation. Why is it useful to develop logical models of data? What is the relationship between the data stores of a DFD and the logical data model of some/all of the systems under discussion?
Cite two to three pertinent scholarly or trade journal articles in your response to support how logical models are used
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Quantitative Methods For Business
Authors: David Anderson, Dennis Sweeney, Thomas Williams, Jeffrey Cam
11th Edition
978-0324651812, 324651813, 978-0324651751
