Microsoft · AI-200
Key Vault and App Configuration
AI-200 · Lesson 12 of 13 · 1:26:14
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In this lesson
Prepare for the AI-200 exam (Microsoft Certified: Azure AI Cloud Developer Associate). In this lesson: Key Vault secrets with the Python SDK, roles, caching, rotation with SecretNearExpiry, soft delete and purge protection, App Configuration labels and selectors, Key Vault references, dynamic refresh with a sentinel, and feature flags. Includes three original practice questions.
Preview the topics
- A database password in Key Vault must change every 60 days, automatically, and the app must use each new value. What fits?
- An app loads its settings with two selectors: no label first, then the prod label. The key chat:model exists with both labels. Which value does the app get?
- An app loads its settings with refresh_on, and a WatchKey on a sentinel. The team updated three keys, but not the sentinel, and the running app keeps the old values. What should the team do?