At what level of normalization must the database be implemented as a single…
2026
At what level of normalization must the database be implemented as a single table with no repeating columns ?
Answer: A. 1NF — The database must be implemented at the First Normal Form (1NF) level. 1NF requires that each column contains atomic values and there are no repeating groups…
- A.
1NF
- B.
2NF
- C.
3NF
- D.
4NF
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Correct answer: A
The database must be implemented at the First Normal Form (1NF) level. 1NF requires that each column contains atomic values and there are no repeating groups or columns within a single table.
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