Azure exams are wicked hard. Question format is not only ABCD, but include which 2, 3 4 answers are correct, list in correct order the 4 or 5 steps to preform a specific task, and scenario based questions where you have to look on up to 8 different tabs without being able to see the question that's being asked. Some questions involve looking at log files which even on a 27" monitor are very difficult to read. (You are given a screenshot which is blurry and hard to read even on a 27".
The last issue is killer. Microsoft isn't giving test takers enough time to complete Azure exams. There is so much material to read for each question test takers just aren't given enough time to complete the exam. There just isn't enough time to answer the last 10-15 questions.