In order to get many jobs, radiologic technologists must be certified by the American Registry of Radiologic Technologists (ARRT), which means they must pass their certification exam. Kaplan Radiography Exam with CD-ROM provides individuals with a review of subjects covered by radiography students during their courses, as well as the information and review they need to pass this certification exam. This exam, along with completing educational preparation standards and complying with ethics standards, is one of the three requirements for certification. Employers, federal regulators, and state licensing agencies consider the ARRT credential an indicator that a person has met the recognized national standards.