The Relational Model and Normalization MCQ Questions and Answers

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In this section we provide lots of objective question of The Relational Model and Normalization in Database Management System.

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1) Every time attribute A appears, it is matched with the same value of attribute B, but not the same value of attribute C. Therefore, it is true that:

2) The different classes of relations created by the technique for preventing modification anomalies are called:

3) A relation is in this form if it is in BCNF and has no multivalued dependencies:

4) Row is synonymous with the term:

5) The primary key is selected from the:

6) Which of the following is a group of one or more attributes that uniquely identifies a row?

7) When the values in one or more attributes being used as a foreign key must exist in another set of one or more attributes in another table, we have created a(n):

8) A relation is considered a:

9) In the relational model, relationships between relations or tables are created by using:

10) A functional dependency is a relationship between or among: