Answer
The alcohol is of $2^{\circ}$. The IUPAC name of the compound is $4-(1-bromoethyl)heptan-3-ol$
Work Step by Step
The compound has 7 carbon atoms in its longest chain. It has a $1-bromoethyl$ substituent at position 4 and the alcohol group at position 3. The carbon having the alcohol group is connected to two other carbon atoms, so the alcohol is of $2^{\circ}$. The IUPAC name of the compound is $4-(1-bromoethyl)heptan-3-ol$