2- Consider the following relation and given functional dependencies: STORE ITEM (SKU, PromotionID, Vendor, Style, Price) FD1: SKU, PromotionID à Vendor, Style, Price FD2: SKU à Vendor, Style (a) Identify the candidate keys and state its current normal form. (b) Normalize STORE_ITEM relation to the NEXT higher normal form. Explain clearly.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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2- Consider the following relation and given functional dependencies:
STORE ITEM (SKU, PromotionID, Vendor, Style, Price)
FD1: SKU, PromotionID à Vendor, Style, Price
FD2:
SKU à Vendor, Style
(a) Identify the candidate keys and state its current normal form.
(b) Normalize STORE_ITEM relation to the NEXT higher normal form. Explain clearly.
Transcribed Image Text:2- Consider the following relation and given functional dependencies: STORE ITEM (SKU, PromotionID, Vendor, Style, Price) FD1: SKU, PromotionID à Vendor, Style, Price FD2: SKU à Vendor, Style (a) Identify the candidate keys and state its current normal form. (b) Normalize STORE_ITEM relation to the NEXT higher normal form. Explain clearly.
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