Conceptual Data Model for e-commerce Game store I’ve attached a data model. For the data model that I chose, copy and paste that data model graphic into a
Conceptual Data Model for e-commerce Game store I’ve attached a data model. For the data model that I chose, copy and paste that data model graphic into a MS Word document.1) identify the entity or entities that represent a supertype and the entities that are subtypes, 2) specify which attributes the subtypes inherit from the supertype(s), 3) specify which attributes are unique to each subtype. Conceptual Data Model for e-Commerce Game Store
Barry Williams
21st. May 2001
Product_Types
product type code
product_type_description
Customer Orders
order id
date_of_order
other_order_details
Customer
customer ID
customer_Code
customer_Name
customer_Address
customer_OtherDetails
Products
product id
product_description
product_name
product_price
Games
game_name
memory_required
number_of_players
other_game_details
Consoles
drive_type
size
other_console_details
Accessories
accessory_name
accessory_description
other_accessory_details
Customer Purchases
purchaseid
date_of_purchase
other_purchase_details
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attachment