engineering recuitment IB JIO (Junior Intelligence Officer) Mock Test 2023 DBMS Integrity Constraints and Normal Form Functional Dependency
Consider the following statements of RDBMS. Which of the following are correct?
I. Every relation in 3NF is also in BCNF
II. Every relation in BCNF is also in 3NF
1
Only I is correct
2
Both I and II are correct
3
Both I and II are wrong
4
Only II is correct