The relation R(ABCD) has following FDs:
{ AB -> C ; ABD -> C ; ABC -> D ; AC -> D}Choose a correct statement about R?
a. R is in 3NF
b. R is not in 3NF
c. R is in BCNF
Answer: B
The relation R(ABCD) has following FDs:
Choose a correct statement about R?
a. R is in 3NF
b. R is not in 3NF
c. R is in BCNF
Answer: B