Data Modeling with ER Model – General Questions
1. Which of the following indicates the maximum number of entities that can be involved in a relationship?…
The Relational Model and Normalization – True or False
1. In a relation, the order of the rows matters. A. True B. False 2. In a relation,…
The Relational Model and Normalization – General Questions
1. Every time attribute A appears, it is matched with the same value of attribute B, but not…