Question 4: You are designing the access control policies for a Web- based retail store Customers access the store via the Web, browse product information, input their address and payment information, and purchase products. Suppliers can add new products, update product information, and receive orders. The store owner sets the retail prices, makes tailored offers to customers based on their purchasing profiles, and provides marketing services. Draw a class diagram, sequence diagram for the given scenario also write down the access control policy for the roles of customer, supplier and store administrator.

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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Question 4:
You are designing the access control policies for a Web- based retail store
Customers access the store via the Web, browse product information, input their
address and payment information, and purchase products. Suppliers can add new
products, update product information, and receive orders. The store owner sets the
retail prices, makes tailored offers to customers based on their purchasing profiles,
and provides marketing services. Draw a class diagram, sequence diagram for the
given scenario also write down the access control policy for the roles of customer,
supplier and store administrator.
Transcribed Image Text:Question 4: You are designing the access control policies for a Web- based retail store Customers access the store via the Web, browse product information, input their address and payment information, and purchase products. Suppliers can add new products, update product information, and receive orders. The store owner sets the retail prices, makes tailored offers to customers based on their purchasing profiles, and provides marketing services. Draw a class diagram, sequence diagram for the given scenario also write down the access control policy for the roles of customer, supplier and store administrator.
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