Mosbys Online Computer Adaptive Test (CAT) for NCLEX-RN Examination is a unique testing product that provides students with a testing experience similar to the NCLEX-RN examination. Mosbys Online CAT is accessed over the Internet and uses a computer-adaptive format to deliver students questions from a bank of 1,800 test items. Students answer between 75 and 265 questions until the program has determined the level of difficulty the student has achieved. Once students have completed Mosbys Online CAT, they receive an instant report on whether they passed or failed the exam, with a prediction of their probability of passing the NCLEX-RN examination given to all passing performances. Students can answer more questions to receive feedback on their strengths and weaknesses and they can download a copy of their test, answers, and rationales at the end of their exam. Students can use their unique test ID code to take Mosbys Online CAT an unlimited number of times in a 30-day window.