Question 15134 – DSSSB TGT 2021
March 9, 2024Question 2936 – Teaching Aptitude
March 9, 2024Question 8805 – GATE 2012
Which of the following is TRUE?
Correct Answer: C
Question 2 Explanation:
BCNF is a stronger version 3NF. So straight from definition of BCNF every relation in BCNF will also be in 3NF.
Every relation in 3NF is also in BCNF
A relation R is in 3NF if every non-prime attribute of R is fully functionally dependent on every key of R
Every relation in BCNF is also in 3NF
No relation can be in both BCNF and 3NF
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