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Question

What is E-R Data Modeling used for?

a.

Network administration

b.

Business process automation

c.

Representing business entities and relationships among them

d.

System security management

Posted under Data Warehousing and OLAP

Answer: (c).Representing business entities and relationships among them Explanation:E-R Data Modeling is a popular data modeling technique used for representing business entities and the relationships among them.

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