Q. Given the following relation it is not 3 NF because Student (roll no, name, course no, course max. marks, year of study, address) (Solved)
1. it is not in 2 NF
2. it does not have composite key
3. non-key attributes course no and course max. marks are functionally dependent
4. it has more than 3 non-key attributes
- c. non-key attributes course no and course max. marks are functionally dependent