If a non$-$key attribute is determined by a single attribute of a composite key, which normal form is violated? $($Ch$3$ review question$)$

Boyce$-$Codd Normal Form $($BCNF$)$

$3$rd Normal Form $(3$NF$)$

$2$nd Normal Form $(2$NF$)$

$1$st Normal Form $(1$NF$)$