engineering recuitment RPSC Programmer Mock Test 2024 DBMS Integrity Constraints and Normal Form Normal Form
Every time the attribute A appears, it is matched with the same value of attribute B but not the same value of attribute C. Which of the following is true ?
1
A -> (B, C)
2
A -> B, A ->> C
3
A -> B, C ->> A
4
A ->> B, B -> C