Interview a database designer and ask them to give you an example of an E-R diagram showing
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Interview a database designer and ask them to give you an example of an E-R diagram showing multiple relationships between entities. Which type of E-R diagram is easier to construct when compared to a simple E-R diagram indicating simple relationships? Can a unary relationship be introduced into the E-R diagram showing multiple relationships? Is it possible to develop an associative entity between two other entities in the same diagram?
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Interviewer Can you provide an example of an ER diagram showing multiple relationships between entities Database Designer Sure Lets consider a fictional scenario where we have three entities Customers ...View the full answer
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Akshay Agarwal
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Related Book For 
Modern Systems Analysis And Design
ISBN: 9781292351629
9th Global Edition
Authors: Joe Valacich, Joey George
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