Computer Science, asked by simrandeepss, 2 months ago


Q2 Demonstrate with an example how an entity set is mapped to a relation/table. ​

Answers

Answered by Anonymous
4

Explanation:

Mapping Process

Create table for a relationship. Add the primary keys of all participating Entities as fields of table with their respective data types. If relationship has any attribute, add each attribute as field of table. Declare a primary key composing all the primary keys of participating entities.

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