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The following table has been given to you- Description Vendor Name Address Unit Cost Part No 1234 Logic chip Cupertino Phoenix 10.00 8.00 5678 Memory
The following table has been given to you- Description Vendor Name Address Unit Cost Part No 1234 Logic chip Cupertino Phoenix 10.00 8.00 5678 Memory chip Fast Chips Smart Chips Fast Chips Quality Chips Smart Chips 3.00 Cupertino Austin 2.00 Phoenix 5.00 a) Explain in which normal form this table is. [1] b) Convert the table in 1 NF. [2] c) Find the Primary key for this relation and explain your choice.[2] d) Find the Fully Functional Dependencies on the PK and the Partial Dependencies on the PK. [3] e) Normalise the table to 2NF. [2] f) Find the transitive dependencies on the 2NF tables. [2] g) Normalise the tables to 3NF - Express the tables in DBML language and show the PK and FK in all the relations. [3]
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