Database - The Relational Model and Normalization
Exercise : The Relational Model and Normalization - True or False
- The Relational Model and Normalization - General Questions
- The Relational Model and Normalization - True or False
6.
A candidate key is a determinant that determines all the other columns is a relation.
7.
The only reason for the existence of relations is to store instances of functional dependencies.
8.
A relation is in 5NF when multivalued dependencies are isolated in their own relation.
9.
The functional dependency R → S means that the value of S can be determined when we are given a value of R.
10.
In a relation, the columns are sometimes called "attributes."
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