<p>Just wondering, I'm going to take the pre cal placement and the chem test for UCD next week. Is it that important and should i study? last time i had calculas was junior year and last time i had chem was sophmore...</p>
<p>Placement exams are used to determine which class you should go enter in your first semester. They can show that you have to take remedial courses or even give you the credits that finish up your requirements.</p>
<p>Definately pass the exams, study if you have to. You seriously do not want to take the worthless workload classes.</p>