Design a database for a retail store that orders different products from various vendors and sells them to the customers. The data requirements: maintain the customer information, product inventory, product vendors, orders placed with vendors and sales to the customers. Functional requirements: product inventory information, monthly sales, profits from sales • Present a conceptual database design using Entity-Relationship diagram (ERD). Determine the attributes of all the data sources from the functional requirements. Show all the entity types with possible primary keys and attributes identify the relationships with cardinality numbers and any attributes applicable to relationships. [You can use any ER online tool available for drawing the ER diagram. Eg: draw.io, ERD plus, Lucidchart etc.
Design a database for a retail store that orders different products from various vendors and sells them to the customers. The data requirements: maintain the customer information, product inventory, product vendors, orders placed with vendors and sales to the customers. Functional requirements: product inventory information, monthly sales, profits from sales • Present a conceptual database design using Entity-Relationship diagram (ERD). Determine the attributes of all the data sources from the functional requirements. Show all the entity types with possible primary keys and attributes identify the relationships with cardinality numbers and any attributes applicable to relationships. [You can use any ER online tool available for drawing the ER diagram. Eg: draw.io, ERD plus, Lucidchart etc.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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