Computers and Technology, 07.04.2020 02:52, brutcherk

Charlie has a large book collection. He was keeping track of it in a spreadsheet, but it has grown big enough that he wants to convert it into a real database. Here is a sample from the spreadsheet: Author James Taylor Author Country England May Norton United States Titles JavaScript Essentials, South Tech Books, London, 2010, $14; HTML5 Exposed, Webby Books, London, 2012, $15.50 Big Data Big Promise, Data Press, San Francisco 2012, $25 Database Development for the Cloud, Data Press San Francisco, $20.35; Data Services, Future Tech Press, New York $12.95 Jessica Lewis United States Ques. 1. What are some of the potential problems with this layout if carried directly to the database? (Exam2.docx) Ques. 2. Create the Dependency Diagram and transform it into the highest normal form (Show various stages - INF, 2NF, 3NF). Be sure to show the primary keys, and various dependencies in each stage (Exam2.docx) Ques. 3. Create the final ER diagram that shows the database in the highest Normal Form. (Indicate PK, FK, data types). You can add additional attributes as needed. (Exam 2.docx) Ques. 4. Write a single script file (Label it as Exam2.sql) to create the tables and insert the sample data in Oracle. Confirm that the rows are created, and data is inserted. Use echo and spool to create an output file (Label it as Exam2_Output. txt)

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Charlie has a large book collection. He was keeping track of it in a spreadsheet, but it has grown b...