Given the following relation it is not 3 NF because Student (roll no, name, course no, course max. marks, year of study, address)

it has more than 3 non-key attributes

non-key attributes course no and course max. marks are functionally dependent

Given the following relation it is not 3 NF because Student (roll no,

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