What problems are solved by transforming a set of relational tables from second normal form (2NF) to third normal form (3NF)?
Answer to relevant QuestionsWhat are the different logical database models (or structures)?Using Microsoft Visio (or an alternative software), create an E-R diagram with maximum cardinalities for the shipping of inventory to customers. Show this diagram as an REA model identifying resources, events, and agents. Transform the database structure that appears in Figure into 3NF. Be sure to show your intermediate steps of 1NF and2NF.This problem is a continuation of Problem but requires access to the Internet, a site for posting the database on the Web, and an under-standing of Internet access. a. Take the database developed in Problem and place it on ...Refer to Figure 6.12. To implement a many-to-many (M:N) relationship between two relations, the figure demonstrates creating a new relation with a composite key made up of the primary keys (Client_No and Employee_No) of the ...
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