(Answered) Using the home library relation aboveisbntitleauthor

Programming

Using the Home library relation above:

ISBN	Title	Author LastName	Author_FirstName	Publisher	Date	Edition	Media
369852	Cosmos	Sagan	Carl	Random House	1980	1	Book
741258	No Secrets	Simon	Carly	Elektra	1972	1	CD
654789	Symphony No 3 Dur Eroica Op 55	Beethoven	Ludwig		1805	1	CD
789654	On the Decay of the Art of Lying	Twain	Mark	Project Gutenberg	1880	1	°Book
258963	The Adventures of Sherlock Holmes	Conan Doyle	Arthur	Project Gutenberg	I	1	°Book
125896	The Divine Comedy	Alighieri	Dante	Project Gutenberg		1	ebbok
357951	The Hitchhikers Guide to the Galaxy	Adams	Douglas	Pan books	1979	1	Book
852369	The Return of the King, Soundtrack	Shore	Howard	Reprise	2003	1	CD
831975	Unseen Academicals	Pratchett	Terry	Doubleday	2009	1	Book

1. Draw a deperldency diagram to show the functional dependencies that exist in this relation.

2. Decompose the Home Library relation into a set IMF relations and draw a dependency diagram for ea. of the 3NP relations. Develop the Relational Schema for each of these SNP relations and show the referential integrity constraints that apply.

Rationale

This assessment item is designed to test your ability.

- Gther, analyse and model business requirements using Enhanced Entity Relationship Diagrams (EERD),
- Critically analyse a database design and apply Normalisation Theory and techniques.

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