Interview question collections
Curated sets that combine questions across technologies — by role, by experience level and by the way interviews are actually structured.
Flagship collection
Top 100 .NET Developer Interview Questions and Answers
The core .NET interview questions grouped by category — C#, OOP, the CLR, ASP.NET MVC, ASP.NET Core, Web API, Entity Framework, SQL Server and scenario questions — each with a real answer, not just a link.
51 questions
Language deep-dive
Top 100 C# Interview Questions and Answers
C# interview questions from language fundamentals to the type system, delegates, LINQ, async and memory — with code examples and the follow-ups interviewers ask.
13 questions
Framework collection
ASP.NET Core Interview Questions and Answers
ASP.NET Core interview questions covering fundamentals, the request pipeline, middleware, dependency injection, service lifetimes, hosting and the full Dependency Injection follow-up chain.
13 questions
Experience-targeted
ASP.NET MVC Interview Questions for 3–5 Years Experience
The ASP.NET MVC questions asked of mid-level developers — the request life cycle, routing, ActionResult, ViewBag vs ViewData vs TempData, strongly typed views and validation.
9 questions
Data collection
SQL Server Interview Questions for .NET Developers
The SQL Server topics that come up in .NET interviews — joins, clustered vs non-clustered indexes, execution plans, transactions and isolation, and tuning a slow query.
11 questions
API collection
Web API Interview Questions and Answers
ASP.NET Web API and REST interview questions — REST constraints, HTTP verbs and status codes, MVC vs API controllers, versioning strategy and filters.
5 questions
ORM collection
Entity Framework & EF Core Interview Questions and Answers
Entity Framework Core interview questions — DbContext and change tracking, Code First vs Database First, lazy vs eager loading and the N+1 problem, and migrations.
7 questions
Component suite
DevExpress Interview Questions and Answers
DevExpress interview questions — what the suite is, the XtraGrid's views and levels, data binding, and keeping the grid fast with large datasets using server mode.
3 questions
Scenario collection
.NET Scenario-Based Interview Questions and Answers
Open-ended, real-world .NET interview scenarios — an endpoint slow under load, an intermittent production NullReferenceException, stale data after a save — with a structured way to answer each.
9 questions
By experience
.NET Interview Questions for 3–5 Years Experience
A cross-technology set pitched at mid-level .NET developers — deeper C# and CLR, the ASP.NET Core pipeline and DI lifetimes, EF Core internals, SQL tuning and scenario questions.
17 questions
By experience
.NET Interview Questions for Freshers
The fundamentals a fresher or first-job .NET developer is asked — core C#, OOP, what the CLR is, the MVC pattern, basic SQL joins and simple ASP.NET Core concepts.
14 questions