Operating System

Saturday, April 25, 2015

In DBMS, what will be the outcome when we map a multivalued attribute for any entity from the ER model to the relational model?

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In DBMS, what will be the outcome when we map a multivalued attribute for any entity from the ER model to the relational model? 
A column in the relation that represents the entity E
One relation that contains a foreign key and a column for the attribute
None of the above
Many relations, one for each of the distinct values of the attribute
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