Mapping: Create relational schemas for the ER diagram given below. Indicate clearly the prin and foreign keys of each relation.

Database Systems: Design, Implementation, & Management
12th Edition
ISBN:9781305627482
Author:Carlos Coronel, Steven Morris
Publisher:Carlos Coronel, Steven Morris
Chapter2: Data Models
Section: Chapter Questions
Problem 11P
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QUESTION 1
Mapping: Create relational schemas for the ER diagram given below. Indicate clearly the primary
and foreign keys of each relation.
ID
Туре
Tel
ID
Name
Laptop
M
Shop
Sold by
M
Owned
Company
By
1
ID
Name
Transcribed Image Text:QUESTION 1 Mapping: Create relational schemas for the ER diagram given below. Indicate clearly the primary and foreign keys of each relation. ID Туре Tel ID Name Laptop M Shop Sold by M Owned Company By 1 ID Name
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