Question: Which of the following is not a restriction for a table to be a relation?
Options
A : The cells of the table must contain a single value.
B : All of the entries in any column must be of the same kind.
C : The columns must be ordered.
D : No two rows in a table may be identical.
The Relational Model and Normalization - General Questions more questions
When the values in one or more attributes being used....
In the relational model, relationships between relations or tables are....
A functional dependency is a relationship between or among:
Table is synonymous with the term:
For some relations, changing the data can have undesirable consequences....
A relation in this form is free of all modification....
If attributes A and B determine attribute C, then it....
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