engineering recuitment RPSC Programmer Mock Test 2024 DBMS Integrity Constraints and Normal Form Normal Form
Consider a relation R(A, B, C, D) with following dependencies
A → BC
B → CD
C → BD
D → B
Relation R is in
1
1 NF but not in 2 NF
2
2 NF but not in 3 NF
3
3NF but not in BCNF
4
BCNF
5
Question Not Attempted