Any table that meets the definition of a relation is said to be in first normal form.
A. True
B. False
Answer: Option A
Solution (By Examveda Team)
Option1: TrueIn the relational model, a table is said to be in first normal form if it meets certain criteria such as having atomic values in each cell, having a unique column for each row, and having a unique name for each column. This ensures that the table does not have any repeating groups of data and each piece of data is uniquely identifiable.
Option2: False
If a table does not meet the criteria for first normal form, then it is not considered to be in first normal form. This could be due to having repeating groups of data, having composite keys, or having columns that are not uniquely named. In such cases, the table would need to be normalized further to bring it into first normal form.
Conclusion: The correct option is Option1: True. Any table that meets the definition of a relation is said to be in first normal form.
This Question Belongs to Database >> The Relational Model And Normalization
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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