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    Guided course · ASP.NET Core

    ASP.NET Core Internals: back to the course

    Module 3 · Dependency Injection and Configuration · Lesson 6 of 18

    Configuration and the Options Pattern: Providers, Reload and Validation

    15 min readTechInterviewNotes Editorial TeamUpdated 13 Oct 2026Save

    This lesson comes with Full Access

    Its text, video and cheat sheet open with Full Access. This course's free lessons open without an account. Start with How an ASP.NET Core App Starts: WebApplication, the Generic Host and Kestrel.

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