A set of "Passage Measures Microsoft Certified AZ-900: Microsoft Azure Fundamentals Text & Question Collection" and a test question collection purchased on Mercari. The test question collection has a lot of writing in it, but it can be used for studying. I passed with a score of 826 using the book and the question collection. The book covers the basic range, but the test range is much wider, so I think it's better to study both. Kaoru Yoshida Price: ¥2200 #KaoruYoshida #Kaoru_Yoshida #book #Electrical/Mechanical/ElectronicCommunication