The purpose of the entity relationship (E-R) model is to help database designers: - 4257

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17.The purpose of the entity relationship (E-R) model is to help database designers:

a.Identify data redundancies

b.Create databases in third normal form

c.Design databases and depict data relationships

d.Answer structured queries about the data in accounting databases

 
Solution Description

1.      The purpose of the entity relationship (E-R) model is to help database designers: