Open book teaches. Closed book counts.
Free questions tell you what you got wrong. The app tells you whether you are ready — because it knows the difference between an answer you worked out and one you read off the page beside it.
Available today for AI-900 and AZ-900. Every other certification keeps its free practice questions, and we are writing the books in the order people ask for them.
The book is a control on the question
Open it while a concept is new and the lesson sits beside the question. It teaches, and the answer does not move your readiness. Close it when you think you know it, and that answer counts.
This is what makes the number honest. A score built from answers you could read off the page next to them would tell you nothing, so those answers are not counted at all.
See every concept, not just read it
Every concept in the exam, written in plain language, with a picture drawn for the ideas that need one — not stock diagrams, not clip art. Learning comes first; the quiz is how you prove it later.
- A visual lesson for every objective
- Bookmark and take notes as you learn
- Jump straight from a concept into practice
Fourteen of the pictures from the AI-900 book.
Three scopes, one honest rule
One objective while a concept is new, several across a domain, or the full exam at real length and real weighting. The full exam is never offered with the book open.
- One objective, several, or the whole certification
- Timed sets and full mock exams
- An explanation after every answer
One thing to do tonight
Pip reads what you have actually answered and picks one thing — sized to the time you have, not to a syllabus. He follows you onto every screen, and says plainly when you are off plan rather than inventing encouragement.
- Tonight’s task, chosen from real evidence
- Present on every surface, not just his own page
- Honest when a screen is not part of the plan
Know when you’re actually ready
A readiness estimate built only from answers that counted — closed book — with a confidence level attached. It tells you exactly what to fix next, and it comes back to check.
- Readiness with a confidence level, never a flat score
- Coverage and accuracy per objective
- Surprise checks on things you proved a while ago
How you use it
Three certifications are included
The book, the quiz, the coach and a readiness score for each of them. Most people are not taking one exam — they are taking a run of them.
Read the first domain, then find out where you stand
Create an account and the book opens for four hours. At the end you answer with the page closed — so what you score is what you really know, not what you have just read.
Four hours free, no card. The free questions on examers.io stay free either way.