Using the descriptions of the attributes given in the figure, convert the ERD shown in Figure P6.1 into a dependency diagram that is in at least 3NF.
Answer to relevant QuestionsUsing the descriptions of the attributes given in the figure, convert the ERD shown in Figure into a dependency diagram that is in at least 3NF.Suppose you are given the following business rules to form the basis for a database design. The database must enable the manager of a company dinner club to mail invitations to the club’s members, to plan the meals, to ...Explain why it might be more appropriate to declare an attribute that contains only digits as a character data type instead of a numeric data type.Write a query to display the rental number, rental date, video number, movie title, due date, and return date for all videos that were returned after the due date. Sort the results by rental number and movie title (result ...Write the SQL code to change the EMP_PCT value to 3.85 for the person whose employee number (EMP_NUM) is 103. Next, write the SQL command sequences to change the EMP_PCT values as shown in FigureP7.9.
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