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3
Reply
Most widely used conceptual model is 1) ER 2) Chen 3) External 4) Attribute ?
Rupesh Kahane
9y
739
0
Reply
Submit
1) ER
Chetan Raiyani
9y
0
er
Keerthi Venkatesan
9y
0
1) ER
Shraban
9y
0
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