Q. Draw ER Diagram for an Online Book Store. Description: We want to build a system for online book store. In the online book store there should be all required information related to books, their authors, publishers and other attributes. The following information need to be depicted by the ER diagram. The books are written by authors and they are published by publishers. In the system, there should be the facility of shoping-basket/shopping cart where the customers can put their selected books. The books are stored in warehouse so we need to include the information of warehouse too. Identify the possible entities and their attribute, the relationships among the attributes and draw the E-R diagram for the above mentioned activities and associations. NOTE : take screen shot of your image

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
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Q. Draw ER Diagram for an Online Book Store.
Description: We want to build a system for online book store. In the
online book store there should be all required information related to
books, their authors, publishers and other attributes. The following
information need to be depicted by the ER diagram. The books are
written by authors and they are published by publishers. In the system,
there should be the facility of shoping-basket/shopping cart where the
customers can put their selected books. The books are stored in
warehouse so we need to include the information of warehouse too.
Identify the possible entities and their attribute, the relationships among
the attributes and draw the E-R diagram for the above mentioned
activities and associations.
NOTE : take screen shot of your image
Transcribed Image Text:Q. Draw ER Diagram for an Online Book Store. Description: We want to build a system for online book store. In the online book store there should be all required information related to books, their authors, publishers and other attributes. The following information need to be depicted by the ER diagram. The books are written by authors and they are published by publishers. In the system, there should be the facility of shoping-basket/shopping cart where the customers can put their selected books. The books are stored in warehouse so we need to include the information of warehouse too. Identify the possible entities and their attribute, the relationships among the attributes and draw the E-R diagram for the above mentioned activities and associations. NOTE : take screen shot of your image
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