Transactions
August 29, 2024Database-Management-System
August 29, 2024Database-Management-System
| Question 273 |
A relational scheme is in …… if it is in 1NF and if aII non prime attributes are fully functionally dependent on the relation key
| Second Normal Form | |
| Boyce Codd Normal Form | |
| F-ourth Normal Form | |
| First Normal Form |
Question 273 Explanation:
If a relation schema is in 1NF and if aII non prime attributes are fully functionally dependent on the relation key then the relation schema is in 2NF, because the condition for the relation to be in 2NF is that ,non prime attributes should not be partially functionally dependent on key.
Correct Answer: A
Question 273 Explanation:
If a relation schema is in 1NF and if aII non prime attributes are fully functionally dependent on the relation key then the relation schema is in 2NF, because the condition for the relation to be in 2NF is that ,non prime attributes should not be partially functionally dependent on key.
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