A nursing student is nearing graduation. To prepare for the NCLEX-PN, the student has learned about computer adaptive testing (CAT). Which statement about CAT is most accurate? CAT: Answers: A - D A allows an exam to constantly adapt to a student's performance. B allows the student to view test results immediately after answering each question. C ensures that two students never answer the same question during an exam. D ensures that a student can navigate backwards and change the answers to questons