Developed by industry experts, CSCMP's SCProÿ Level One Certification Interactive Learning Exam (ILE) is a diagnostic tool to help prepare candidates for the SCProÿ Level One Certification Exam. This online resource includes 20 questions on each of the eight supply chain elements assessed on the certification exam, i.e. , the learning blocks. This tool can be used to assess readiness for the certification exam as well as to learn related content.