What needs to be done to avoid such problem

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Based on our class discussion regarding E-R Diagrams, if an attribute is appearing in a number of entity sets does this situation lead to the issue of data redundancy? If yes, what needs to be done to avoid such problem?

Reference no: EM13306569

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What needs to be done to avoid such problem : Based on our class discussion regarding E-R Diagrams, if an attribute is appearing in a number of entity sets does this situation lead to the issue of data redundancy? If yes, what needs to be done to avoid such problem?
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