AWS AI Practitioner Cert Prep

Most AI Practitioner prep was written for the old version of this exam. AWS published version 1.1 of the AIF-C01 exam guide on 30 April 2026. It added seven new objectives and seven in-scope services, and it changed which answers are correct. This app was written against that guide, not the one before it. WHAT CHANGED, AND WHAT THIS APP COVERS Agentic AI: multi-agent patterns, Model Context Protocol, memory, tool use, orchestration Token-based pricing, and how prompt size drives both cost and latency Context engineering, as distinct from prompt engineering Model distillation in the customisation cost ladder Amazon Bedrock Prompt Management and prompt versioning Hallucination detection: RAG grounding, output validation, confidence scoring Business alignment metrics: task completion rate, cost per interaction Services added to scope: Bedrock AgentCore, Kiro, Strands Agents, Amazon Q, SageMaker JumpStart, AWS Transform, Aurora It also teaches what has been retired. Bedrock Agents is now Bedrock Agents Classic, closed to new customers since 30 July 2026, so it is no longer the right answer for building a new agent. Material that still recommends it is out of date. EVERY OPTION EXPLAINED, NOT JUST THE RIGHT ONE Each question explains why the correct answer is correct and why each wrong answer is wrong. On an exam where three options are plausible, understanding why the near-miss fails is most of the skill. BALANCED TO THE REAL EXAM One hundred questions, distributed across the five domains in the exam's own proportions, so study time lands where the questions actually are. BUILT FOR FLIGHTS Everything ships inside the app. Nothing is fetched, nothing streams, nothing checks an account at launch. Airplane mode behaves exactly like full signal. ALSO INCLUDED Exam pace timer set to 83 seconds per question, the real exam's pace of 90 minutes for 65 questions. It never locks you out and never auto-submits. Optional daily study reminder, scheduled on your device. Nothing is sent from a server. Progress tracking: streak, best score, full attempt history, stored on your device. A review queue that brings back questions you missed and releases them once you have them right. No account, no sign-up, no ads. Not affiliated with, endorsed by, or sponsored by Amazon Web Services, Inc. AWS and AWS Certified AI Practitioner are trademarks of Amazon.com, Inc. or its affiliates. This app is an independent study aid; all questions and explanations are original work.