I took the AZ-200 beta exam last year and the exam did not make it out of beta. It was replaced with the AZ-203 exam. I am pretty sure that I did not meet the 70% threshold to be automatically credited with the AZ-203 certification. I had to learn for the AZ-201 certification anyways. Update (18.01.2019): I did pass AZ-200, but it was not enough to get credited for AZ-203.