In a relation, the columns are sometimes called "attributes".
A. True
B. False
Answer: Option A
Solution (By Examveda Team)
Option1: TrueIn the relational model, columns are indeed referred to as attributes. Each attribute represents a specific piece of information about the entity being modeled. For example, in a table representing employees, attributes could include employee ID, name, and department.
Option2: False
If the statement is false, then columns in a relation are not called attributes. This would go against the standard terminology used in the relational model.
Based on the explanation provided, the correct answer is Option1: True.
Related Questions on The Relational Model and Normalization
A. A → B.
B. A → C.
C. A → (B,C).
D. (B,C) → A.
A. normal forms.
B. referential integrity constraints.
C. functional dependencies.
D. None of the above is correct.
A relation is in this form if it is in BCNF and has no multivalued dependencies:
A. second normal form.
B. third normal form.
C. fourth normal form.
D. domain/key normal form.

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