Which of the following is true ?
A. A relation in BCNF is always in 3NF
B. A relation in 3NF is always in BCNF
C. BCNF and 3NF are same
D. A relation in BCNF is not in 3NF
Answer:A
Which of the following is true ?
A. A relation in BCNF is always in 3NF B. A relation in 3NF is always in BCNF C. BCNF and 3NF are same D. A relation in BCNF is not in 3NF