StudyToCert

All certifications / AI-200 / Lessons

Microsoft Certified: Azure AI Cloud Developer Associate AI-200 (replaced AZ-204) · Domain 4: Secure, monitor, and troubleshoot Azure solutions

Azure App Configuration: key-values, labels, feature flags, Key Vault references, sentinel-key refresh and snapshots

▶ Watch the overview video

Last reviewed September 25, 2026 · Leer en español

Azure App Configuration is a managed service for centralizing application settings and feature flags. Instead of every app and environment carrying its own copies of settings, apps load them at startup from one store and can refresh them at runtime without redeploying. It complements Key Vault: App Configuration holds ordinary settings, while secrets stay in Key Vault.

Free account

Keep reading for free

Create a free StudyToCert account to read the rest of this lesson: 6 more sections, 4 key terms, a real-world example, an exam tip and self-check questions. Every lesson, lab and practice test is free with an account.

Sign up free Log in

Study AI-200 for free
A week-by-week plan with every lesson, quizzes, checkpoint tests, a practice exam and hands-on labs.
Open the AI-200 study plan