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
Problem 1PE
icon
Related questions
Question
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.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 3 images

Blurred answer
Knowledge Booster
Normalization
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education