What Frameworks Are Commonly Used?

Short answer: What Frameworks Are Commonly Used? Answer: xUnit – Popular, lightweight, supports parallel testing. NUnit – Rich assertion library. MSTest – Microsoft-supported, integrated in Visual Studio. Most modern ASP.NET Core projects use xUnit + Moq.

Real-world example (ShopNest)

ShopNest admin screens use MVC: controller loads data, Razor view renders HTML, Tag Helpers build forms safely.

Say this in the interview

1. Define — one clear sentence (the short answer above).
2. Example — relate it to a project like ShopNest or your real work.
3. Trade-off — when you would not use it.