engineering recuitment RPSC Programmer Mock Test 2024 DBMS Integrity Constraints and Normal Form Normal Form
Let R(A, B, C, D, E, F, G, H) be a relational schema which is decomposed into 3 relations to satisfy 3NF constraints. This decomposition
1
Gives a lossless join, and is dependency preserving.
2
Gives a lossless join, but is not dependency preserving
3
Does not give a loss less join, but is dependency preserving
4
Does not give a lossless join and is not dependency preserving
5
Question Not Attempted