Question: I need ER model for it and 1.2.3.4.Develop the corresponding ER-model, with entities, relationshipsand attributes.Underline keys.Write standard cardinalities for all relationships.Add the foll The company

I need ER model for it and 1.2.3.4.Develop the corresponding ER-model, with entities, relationshipsand attributes.Underline keys.Write standard cardinalities for all relationships.Add the foll The company "Internet Community Help" wants to manage their internet forums with a database. The database needs to fulfill the following semantical requirements: 1. The database keeps track of the dif 1 answer

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