How questions are made
Questions on Quizdi are drafted with the help of an AI model. That is the short answer, and we would rather you read it here than work it out yourself. The longer answer is what happens before and after the draft, because that is what decides whether a question is worth your time. Below is every step — including the ones that are not finished.
- 01
Start from the official exam guide
Each certification’s domains, their weights and the list of in-scope services come from the exam guide the vendor publishes. Nothing is taken from real exam questions, “dumps” or anyone’s memory of the exam — candidates agree not to share those, and a bank built on them could cost you your certification.
- 02
Draft with AI, under written rules
An AI model drafts each question against one exam objective, following rules we wrote down — for example, that a scenario question states the constraint that decides it (lowest cost, least operational overhead, no code changes), that wrong options are plausible but lose on that constraint, and that the question links to the vendor documentation it is based on. Links are checked against a list of official documentation sites.
- 03
Try to break it
Newer banks, starting with Solutions Architect Associate (SAA-C03), also go through an adversarial pass: a separate reading whose only job is to argue that a wrong option is actually right. If it can make the case, the question is rewritten or dropped. An automated screening layer is built to run before human review. Its verdict is hidden from reviewers, so we can still measure what it misses.
- 04
A person reads it and signs it
A person reads each question with its answer and explanation, checks it against the documentation it cites, and approves it, rejects it, or sends it back. Today that person is Quizdi’s founder. For questions added since October 2026, whoever wrote a question cannot review it. This has started but is not done: 21 of the questions you can practice with today do not carry a signature yet. See who reviews.
- 05
You can check it too
After you answer, the explanation links to the vendor documentation the question is based on, so you can verify it rather than take our word for it. Every question has a “Report a problem” button. A person reads every report; a question that is wrong is fixed or withdrawn, with the reason recorded. Answer options are shuffled, so the position of the right answer never gives it away.
- 06
Learner data checks it again
Once a question has been answered about thirty times, we look at who gets it right. A good question is answered correctly more often by learners who are strong overall. When stronger learners do worse on a question than weaker ones — the clearest sign of a wrong answer key — or almost nobody gets it right, the question is flagged and a person reads it again. Flags do not remove questions on their own; a person decides.
Common questions
- Are these questions written by AI?
- Drafted by AI, yes. Then checked by the steps above. We do not call them “AI-generated” because that describes a question nobody has looked at, and that is not what we want to put in front of you.
- Why should I trust AI-drafted questions?
- You should not trust them because of who drafted them — and that goes for a human writer too. Check them: every question links to its source, the Cloud Practitioner (CLF-C02) bank is free in full, and the report button reaches a person.
- Are these real exam questions?
- No. They are written from the public exam guide and vendor documentation. Real exam content is covered by the candidate agreement you accept when you book the exam, and we do not use it.
- Is my score decided by AI?
- No. Your estimated score comes from a statistical model with fixed rules (item response theory), the same kind of model used to score adaptive tests. It is not a chatbot’s opinion. It is marked “beta — calibrating” until enough learners have reported their real exam results for us to say how close it comes.
- What happens when a question is wrong?
- Report it from the question. A person reads the report, and the question is corrected or withdrawn. A withdrawn question is no longer picked for practice or exams; your past answers stay in your history.
Something here you think is not true, or a step you think is missing? Tell us.