Question: We have to do the mapping exercise 3 writing the following the given four steps for mapping ER schemas to Relational Schemas: . Steps

We have to do the mapping exercise 3 writing the following the given four steps for mapping ER schemas to Relational Schemas: . Steps for Mapping ER schemas to Relational Schemas.

Steps for Mapping ER schemas to Relational Schemas 1. Map regular entity

types 2. Map weak entity types, if any 3. Map relationship types

Steps for Mapping ER schemas to Relational Schemas 1. Map regular entity types 2. Map weak entity types, if any 3. Map relationship types 4. Map multi-valued attributes, if any

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