Below are some good links to information on the Quality Control Process. It is important to know the difference between Sampling by Variables and Sampling by Attributes. Review the concepts and theory, I wouldn’t get to caught up in the probability equations for this. Just understand it is important to have a Quality Control Plan/Process. Understand the difference between having a independent Quality Assurance inspector and how that plays into the accepting or rejecting material/features of work.
Another good site/page for very in depth notes on the concepts to understand for the QA/QC piece of the exam.
http://pmbook.ce.cmu.edu/13_Quality_Control_and_Safety_During_Construction.html
