Practice test

Mock Interview: C# and .NET Interview Questions and Answers

A timed 25-question mock interview across the C# and .NET interview essentials: value and reference semantics, strings, numbers and rounding, delegates, variance and equality, LINQ execution and collections, resources and EF Core, async, locks, cancellation and WhenAll, GC and exceptions, ASP.NET Core DI, middleware and authorization, modern C# features, clean exception handling, SQL injection, design patterns and resilience. C# code-reading questions were compiled and run on .NET 10. Each answer links to the lesson that teaches it. Included in TechInterviewNotes Full Access.

Questions

25

Time

35 min

Right answer

+1

Wrong answer

0

25 marks in all · pass mark 15