AWS Certified AI Practitioner
AWS
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View certification – AWS Certified AI PractitionerQuestion bank: 100 · timed mock exam: 45 min
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SubscribeThe 100 questions cover 2 domains: Implement AI solutions by using Microsoft Foundry, Identify AI concepts and capabilities. 25 of them are free, without an account.
Answer at your pace: each answer is corrected straight away, with an explanation and the link to the documentation it relies on.
A timed exam of 45 minutes, with a question map to flag and come back to questions before you submit.
Your score is broken down by domain, so you know what to review first.
Every question is written from the public documentation, never copied from the exam. You can contest an answer from study mode.
A recruitment firm tests its résumé screening model and finds that candidates with the same qualifications receive lower scores when they belong to an older age group. Which Microsoft responsible AI principle is most directly at risk?
Correct answer: A
The fairness principle says AI systems should treat everyone fairly and give the same recommendations to people with similar qualifications, which is exactly what fails here.
A developer has just deployed a chat model in Microsoft Foundry. Before writing any code, she wants to try system prompts and see how changing temperature, top_p, and max_tokens affects the answers. Which Foundry feature is intended for this?
Correct answer: A
Foundry playgrounds provide an instant chat environment for prototyping where you can configure parameters such as temperature, top_p, and max_tokens and inject system prompts.
An insurer uses an AI system to recommend whether claims should be denied. Company policy states that the system can never issue a final denial on its own: a named team signs off on every decision and answers for the outcome. Which responsible AI principle does this policy put into practice?
Correct answer: C
Accountability means the people who design and deploy AI remain answerable for it, and that AI systems are not the final authority on decisions that affect people's lives.
A team adds the line "Never disclose internal pricing" to the system message of its Foundry chat app and plans to treat this line as its only control against pricing leaks. What does the system message design guidance say about this plan?
Correct answer: B
The guidance states that a system message influences the model but doesn't guarantee compliance, so it should be layered with other mitigations such as filtering and evaluation.
A regulator requires a bank to tell each applicant why its AI-assisted credit model approved or rejected their loan application. Which responsible AI principle does the bank address by providing these explanations?
Correct answer: D
Transparency covers helping people understand how AI decisions that affect their lives are made, and interpretability (useful explanations of system behavior) is a crucial part of it.
A developer is writing a lightweight Python chat client with the Foundry SDK. He has created a project client from his project endpoint. According to the Foundry SDK guidance, how should the app send prompts to a deployed model?
Correct answer: D
The guidance is to use the project client for setup and configuration, then use the OpenAI-compatible client for calling models and running agents.
A legal team reviews a plan to send customer questions to a GPT model sold by Azure in Microsoft Foundry. They ask what happens to the prompts and completions. According to the Foundry data, privacy, and security documentation, which statement is correct?
Correct answer: B
The documentation states that prompts and completions are not available to OpenAI or other providers of models sold by Azure, and are not used to train generative AI foundation models without the customer's permission or instruction.
A small team wants its first single-agent solution in Foundry Agent Service: an assistant with instructions, a chosen model, and a file search tool. It does not want to write application code or manage any containers. Which agent type should it create?
Correct answer: B
Prompt agents are defined by instructions, a model, and tools, and Foundry runs them with no code or infrastructure to manage.
A new developer asks how a GPT model deployed in Foundry is able to answer a question typed into the chat. Which description matches how the Microsoft documentation explains this behavior?
Correct answer: B
GPT models attempt to produce the next series of words most likely to follow the previous text; an answer appears because it is the most likely kind of response to a question.
A developer's console chat app uses the Chat Completions API. Each request sends only the system message and the user's newest question. Users report that the follow-up "And what is its population?" gets an answer unrelated to the city they just discussed. What is the most likely cause and fix?
Correct answer: C
The model has no memory between calls, so the app must send an updated transcript with each question or the model loses the context of earlier turns.
Yes. 25 questions of this certification are free in study mode, across all its domains, without a subscription and without registration. The account is created when you subscribe, at checkout.
One monthly subscription covers all certifications and the timed practice exams. There is no minimum period. You cancel online, at any time, with the "Cancel your contract" function in My account; cancellation takes effect at the end of the month already paid, and no further payment is taken.
Every question is original, written from the vendor's public documentation. Each answer comes with an explanation and a link to the documentation page it relies on. InfraPrep is not affiliated with the vendors, and certification names belong to their owners.
The questions are written in English, also on the French version of the site.
Yes, the catalog changes over time: new certifications and new questions are added.
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