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    Guided course · .NET Runtime and Concurrency

    C# Async Reliability Interview Path: back to the course

    Module 3 · Production Reliability Patterns · Lesson 8 of 12

    Exceptions in Async Fan-Out: WhenAll, AggregateException and Unobserved Tasks

    15 min readTechInterviewNotes Editorial TeamUpdated 13 Oct 2026Save

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