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Microsoft · AI-300

Prompt versioning

AI-300 · Lesson 11 of 15 · 1:13:33

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In this lesson

Prepare for the AI-300 exam (Microsoft Certified: Machine Learning Operations Engineer Associate). In this lesson: designing system instructions, agent versions, prompt files in Git with environment variables, branches, pull requests, tags, and rollbacks, and comparing prompt variants. Includes three original practice questions.

Preview the topics
  • A team updates an agent’s instructions twice in one day, through the SDK. What does Foundry keep?
  • A prompt change merged this morning lowered answer quality in production. The previous release was tagged v1.3. What is the fastest safe fix?
  • In one experiment, a team tests a shorter prompt together with a cheaper model, and quality drops. What is wrong with this experiment?