Is there a way to keep track of quizzes (and scores) I have already taken?

I second that request.

Barry Durmaz
971-716-4217

I wish we could, but we simply haven't the database resources to do so. Please keep in mind that Dr. Graves has been keeping this site up here for you with NO HELP from anyone, barely making enough to keep it going for those who NEED it. Please be patient with us. We are not a giant corporation, just one man doing the best he can to give you the only course of its kind. I agree it would be nice, but it is simply not feasible.
Thank you for understanding and PLEASE HELP ME BY URGING OTHERS TO BUY THE COURSE SO WE CAN STAY IN BUSINESS A FEW MORE YEARS.

Can the final exam be retaken if necessary?

Yes, but only once per day.