For a database relation R(A,B,C,D) where the domains of A,B,C and D include only atomic values, only the following functional dependencies and those that can be inferred from them are:A→CB→DThe relation R is in ................

Both in first normal form as well as in second normal form

First normal form but not in second normal form

Second normal form but not in third normal form

Both in second normal form as well as in third normal form

For a database relation R(A,B,C,D) where the domains of A,B,C and D in

1.	For a database relation R(A,B,C,D) where the domains of A,B,C and D include only atomic values, only the following functional dependencies and those that can be inferred from them are:A→CB→DThe relation R is in ................
A.	First normal form but not in second normal form
B.	Both in first normal form as well as in second normal form
C.	Second normal form but not in third normal form
D.	Both in second normal form as well as in third normal form
Answer» B. Both in first normal form as well as in second normal form