The functional dependencies for the relational schema student performance (name, courseNo, rollno, grade) is given below :name, courseNo -> graderollno, courseNo -> gradename -> rollnorollno-> nameWhat is the highest normal form of this relational schema?

The functional dependencies for the relational schema student performa

1.	The functional dependencies for the relational schema student performance (name, courseNo, rollno, grade) is given below :name, courseNo -> graderollno, courseNo -> gradename -> rollnorollno-> nameWhat is the highest normal form of this relational schema?
A.	3NF
B.	4NF
C.	BCNF
D.	2NF
Answer» B. 4NF