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C# Interview Prep - Practice Exercises

Practice exercises organized to mirror the notes folder structure.

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Structure Overview

practice/
├── Automapper/
├── Big-O-Complexity/
├── Clean-Architecture/
├── Collections-And-Enumerables/
├── DRY/
├── Design-Patterns/
├── FluentValidation/
├── Memory-Allocation-Discipline/
├── SOLID/
├── Use-Cases/massive-traffic/
├── sub-notes/
├── core-concepts.md
├── error-handling-exercises.md
├── logging-exercises.md
├── solution-architecture-exercises.md
├── system-architecture-exercises.md
├── sse-vs-websockets-exercises.md
├── testing-strategies-exercises.md
├── questions.md
└── answers.md

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Progress Tracking

Completed (Key Files)

  • core-concepts.md
  • Collections-And-Enumerables/index.md
  • SOLID/index.md
  • SOLID/S-Single-Responsibility-Principle-Exercises.md
  • Clean-Architecture/index.md (35+ exercises)
  • solution-architecture-exercises.md
  • system-architecture-exercises.md
  • Automapper/index.md (30+ exercises)
  • FluentValidation/index.md (30+ exercises)
  • Memory-Allocation-Discipline/index.md (35+ exercises)
  • error-handling-exercises.md (35+ exercises)
  • logging-exercises.md (30+ exercises)
  • sse-vs-websockets-exercises.md
  • testing-strategies-exercises.md (40+ exercises)
  • sub-notes/* (migrated deep dives)

Next Up

  • Remaining SOLID principles (O/L/I/D)
  • Design Patterns expansions (including CQRS exercises)
  • Collections detailed files (IEnumerable/IQueryable/etc)
  • Big-O complexity expansions
  • Massive traffic topic files (async patterns, caching, backpressure)

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All-in-One Lists

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Last Updated: 2025-12-21