i think most prep materials i've read say that rotational problems will be discussed in a passage. however, you might want to know the basics like rotational moment of inertia, m=(i)(alpha), and so on... .but i don't think you need to know many specifics to rotational motion.
however, like the last post mentioned, rotational equilibrium is fair game. however that follows the same rules and translational equilibrium (net force equals zero, constant velocity, etc)