Lesson18 / 22

Module 1 · Foundations2 lessons

Module 2 · Object-oriented C#, delegates and generics1 lesson

Module 3 · Collections, LINQ and data access3 locked3 lessons

Module 4 · Async, concurrency and memory3 locked3 lessons

Module 5 · ASP.NET Core and Web APIs2 locked2 lessons

Module 6 · Modern C#, architecture and practice4 locked4 lessons

12Current .NET and C# awareness (included with Full Access)
13Modern C# language features (included with Full Access)
14Clean code and practical interview examples (included with Full Access)
15Architecture, design patterns, testing, and security (included with Full Access)

Module 7 · Module Practice Tests and Final Mock7 locked7 lessons

16Practice Test: Foundations (included with Full Access)
17Practice Test: Object-oriented C#, delegates and generics (included with Full Access)
18Practice Test: Collections, LINQ and data access (included with Full Access)
19Practice Test: Async, concurrency and memory (included with Full Access)
20Practice Test: ASP.NET Core and Web APIs (included with Full Access)
21Practice Test: Modern C#, architecture and practice (included with Full Access)
22Final Mock Interview: 25 C# and .NET Interview Questions (included with Full Access)

Module 7 · Module Practice Tests and Final Mock · Lesson 18 of 22

Practice Test: Collections, LINQ and data access

12 min readTechInterviewNotes Editorial TeamUpdated 1 Nov 2026Save

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TechInterviewNotes Editorial Team · Updated 1 Nov 2026 ·